2661115103656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1\times {\mathrm{149459}}^1$

素因数の和:151042

約数の個数: 64

約数和(自身を含む): 5346124416000

約数和(自身を除く): 2685009312344

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1471, 1513, 2942, 3026, 5884, 6052, 11768, 12104, 25007, 50014, 100028, 130919, 149459, 200056, 261838, 298918, 523676, 597836, 1047352, 1195672, 2225623, 2540803, 4451246, 5081606, 8902492, 10163212, 13301851, 17804984, 20326424, 26603702, 53207404, 106414808, 219854189, 226131467, 439708378, 452262934, 879416756, 904525868, 1758833512, 1809051736, 3737521213, 7475042426, 14950084852, 19567022821, 29900169704, 39134045642, 78268091284, 156536182568, 332639387957, 665278775914, 1330557551828, 2661115103656]

約数ペア:

[(1, 2661115103656), (2, 1330557551828), (4, 665278775914), (8, 332639387957), (17, 156536182568), (34, 78268091284), (68, 39134045642), (89, 29900169704), (136, 19567022821), (178, 14950084852), (356, 7475042426), (712, 3737521213), (1471, 1809051736), (1513, 1758833512), (2942, 904525868), (3026, 879416756), (5884, 452262934), (6052, 439708378), (11768, 226131467), (12104, 219854189), (25007, 106414808), (50014, 53207404), (100028, 26603702), (130919, 20326424), (149459, 17804984), (200056, 13301851), (261838, 10163212), (298918, 8902492), (523676, 5081606), (597836, 4451246), (1047352, 2540803), (1195672, 2225623)]