2017253456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11119}}^1$

素因数の和:11196

約数の個数: 80

約数和(自身を含む): 4467571200

約数和(自身を除く): 2450317744

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 272, 368, 391, 464, 493, 667, 782, 986, 1334, 1564, 1972, 2668, 3128, 3944, 5336, 6256, 7888, 10672, 11119, 11339, 22238, 22678, 44476, 45356, 88952, 90712, 177904, 181424, 189023, 255737, 322451, 378046, 511474, 644902, 756092, 1022948, 1289804, 1512184, 2045896, 2579608, 3024368, 4091792, 4347529, 5159216, 5481667, 7416373, 8695058, 10963334, 14832746, 17390116, 21926668, 29665492, 34780232, 43853336, 59330984, 69560464, 87706672, 118661968, 126078341, 252156682, 504313364, 1008626728, 2017253456]

約数ペア:

[(1, 2017253456), (2, 1008626728), (4, 504313364), (8, 252156682), (16, 126078341), (17, 118661968), (23, 87706672), (29, 69560464), (34, 59330984), (46, 43853336), (58, 34780232), (68, 29665492), (92, 21926668), (116, 17390116), (136, 14832746), (184, 10963334), (232, 8695058), (272, 7416373), (368, 5481667), (391, 5159216), (464, 4347529), (493, 4091792), (667, 3024368), (782, 2579608), (986, 2045896), (1334, 1512184), (1564, 1289804), (1972, 1022948), (2668, 756092), (3128, 644902), (3944, 511474), (5336, 378046), (6256, 322451), (7888, 255737), (10672, 189023), (11119, 181424), (11339, 177904), (22238, 90712), (22678, 88952), (44476, 45356)]