2078761326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 4455751680

約数和(自身を除く): 2376990354

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 271, 314, 471, 479, 542, 813, 942, 958, 1437, 1626, 2669, 2874, 4607, 5338, 8007, 8143, 9214, 13821, 16014, 16286, 24429, 27642, 42547, 48858, 75203, 85094, 127641, 129809, 150406, 225609, 255282, 259618, 389427, 451218, 723299, 778854, 1278451, 1446598, 2169897, 2206753, 2556902, 3835353, 4339794, 4413506, 6620259, 7670706, 13240518, 20380013, 40760026, 61140039, 122280078, 346460221, 692920442, 1039380663, 2078761326]

約数ペア:

[(1, 2078761326), (2, 1039380663), (3, 692920442), (6, 346460221), (17, 122280078), (34, 61140039), (51, 40760026), (102, 20380013), (157, 13240518), (271, 7670706), (314, 6620259), (471, 4413506), (479, 4339794), (542, 3835353), (813, 2556902), (942, 2206753), (958, 2169897), (1437, 1446598), (1626, 1278451), (2669, 778854), (2874, 723299), (4607, 451218), (5338, 389427), (8007, 259618), (8143, 255282), (9214, 225609), (13821, 150406), (16014, 129809), (16286, 127641), (24429, 85094), (27642, 75203), (42547, 48858)]