2019670664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1899

約数の個数: 128

約数和(自身を含む): 4696704000

約数和(自身を除く): 2677033336

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 29, 38, 44, 46, 58, 76, 88, 92, 116, 152, 184, 209, 232, 253, 319, 418, 437, 506, 551, 638, 667, 836, 874, 1012, 1102, 1276, 1334, 1672, 1748, 1811, 2024, 2204, 2552, 2668, 3496, 3622, 4408, 4807, 5336, 6061, 7244, 7337, 9614, 12122, 12673, 14488, 14674, 19228, 19921, 24244, 25346, 29348, 34409, 38456, 39842, 41653, 48488, 50692, 52519, 58696, 68818, 79684, 83306, 101384, 105038, 137636, 139403, 159368, 166612, 210076, 275272, 278806, 333224, 378499, 420152, 458183, 557612, 577709, 756998, 791407, 916366, 997861, 1115224, 1155418, 1207937, 1513996, 1582814, 1832732, 1995722, 2310836, 2415874, 3027992, 3165628, 3665464, 3991444, 4621672, 4831748, 6331256, 7982888, 8705477, 9663496, 10976471, 13287307, 17410954, 21952942, 22950803, 26574614, 34821908, 43905884, 45901606, 53149228, 69643816, 87811768, 91803212, 106298456, 183606424, 252458833, 504917666, 1009835332, 2019670664]

約数ペア:

[(1, 2019670664), (2, 1009835332), (4, 504917666), (8, 252458833), (11, 183606424), (19, 106298456), (22, 91803212), (23, 87811768), (29, 69643816), (38, 53149228), (44, 45901606), (46, 43905884), (58, 34821908), (76, 26574614), (88, 22950803), (92, 21952942), (116, 17410954), (152, 13287307), (184, 10976471), (209, 9663496), (232, 8705477), (253, 7982888), (319, 6331256), (418, 4831748), (437, 4621672), (506, 3991444), (551, 3665464), (638, 3165628), (667, 3027992), (836, 2415874), (874, 2310836), (1012, 1995722), (1102, 1832732), (1276, 1582814), (1334, 1513996), (1672, 1207937), (1748, 1155418), (1811, 1115224), (2024, 997861), (2204, 916366), (2552, 791407), (2668, 756998), (3496, 577709), (3622, 557612), (4408, 458183), (4807, 420152), (5336, 378499), (6061, 333224), (7244, 278806), (7337, 275272), (9614, 210076), (12122, 166612), (12673, 159368), (14488, 139403), (14674, 137636), (19228, 105038), (19921, 101384), (24244, 83306), (25346, 79684), (29348, 68818), (34409, 58696), (38456, 52519), (39842, 50692), (41653, 48488)]