1644489326552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{11904857}}^1$

素因数の和:11905451

約数の個数: 32

約数和(自身を含む): 3188597166720

約数和(自身を除く): 1544107840168

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 557, 1114, 2228, 4456, 17267, 34534, 69068, 138136, 11904857, 23809714, 47619428, 95238856, 369050567, 738101134, 1476202268, 2952404536, 6631005349, 13262010698, 26524021396, 53048042792, 205561165819, 411122331638, 822244663276, 1644489326552]

約数ペア:

[(1, 1644489326552), (2, 822244663276), (4, 411122331638), (8, 205561165819), (31, 53048042792), (62, 26524021396), (124, 13262010698), (248, 6631005349), (557, 2952404536), (1114, 1476202268), (2228, 738101134), (4456, 369050567), (17267, 95238856), (34534, 47619428), (69068, 23809714), (138136, 11904857)]