1487490316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 3128348160

約数和(自身を除く): 1640857844

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 67, 76, 92, 134, 247, 268, 299, 437, 494, 598, 871, 874, 977, 988, 1196, 1273, 1541, 1742, 1748, 1954, 2546, 3082, 3484, 3908, 5092, 5681, 6164, 11362, 12701, 16549, 18563, 20033, 22471, 22724, 25402, 29279, 33098, 37126, 40066, 44942, 50804, 58558, 65459, 66196, 74252, 80132, 89884, 117116, 130918, 241319, 261836, 292123, 380627, 426949, 482638, 584246, 761254, 850967, 853898, 965276, 1168492, 1243721, 1505557, 1522508, 1701934, 1707796, 2487442, 3011114, 3403868, 4974884, 5550337, 6022228, 11100674, 16168373, 19572241, 22201348, 28605583, 32336746, 39144482, 57211166, 64673492, 78288964, 114422332, 371872579, 743745158, 1487490316]

約数ペア:

[(1, 1487490316), (2, 743745158), (4, 371872579), (13, 114422332), (19, 78288964), (23, 64673492), (26, 57211166), (38, 39144482), (46, 32336746), (52, 28605583), (67, 22201348), (76, 19572241), (92, 16168373), (134, 11100674), (247, 6022228), (268, 5550337), (299, 4974884), (437, 3403868), (494, 3011114), (598, 2487442), (871, 1707796), (874, 1701934), (977, 1522508), (988, 1505557), (1196, 1243721), (1273, 1168492), (1541, 965276), (1742, 853898), (1748, 850967), (1954, 761254), (2546, 584246), (3082, 482638), (3484, 426949), (3908, 380627), (5092, 292123), (5681, 261836), (6164, 241319), (11362, 130918), (12701, 117116), (16549, 89884), (18563, 80132), (20033, 74252), (22471, 66196), (22724, 65459), (25402, 58558), (29279, 50804), (33098, 44942), (37126, 40066)]