875988892792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6131}}^1\times {\mathrm{72307}}^1$

素因数の和:78476

約数の個数: 64

約数和(自身を含む): 1862249155200

約数和(自身を除く): 986260262408

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6131, 12262, 24524, 49048, 72307, 79703, 116489, 144614, 159406, 232978, 289228, 318812, 465956, 578456, 637624, 931912, 939991, 1373833, 1514357, 1879982, 2747666, 3028714, 3759964, 5495332, 6057428, 7519928, 10990664, 12114856, 17859829, 35719658, 71439316, 142878632, 443314217, 886628434, 1773256868, 3546513736, 5763084821, 8422970123, 11526169642, 16845940246, 23052339284, 33691880492, 46104678568, 67383760984, 109498611599, 218997223198, 437994446396, 875988892792]

約数ペア:

[(1, 875988892792), (2, 437994446396), (4, 218997223198), (8, 109498611599), (13, 67383760984), (19, 46104678568), (26, 33691880492), (38, 23052339284), (52, 16845940246), (76, 11526169642), (104, 8422970123), (152, 5763084821), (247, 3546513736), (494, 1773256868), (988, 886628434), (1976, 443314217), (6131, 142878632), (12262, 71439316), (24524, 35719658), (49048, 17859829), (72307, 12114856), (79703, 10990664), (116489, 7519928), (144614, 6057428), (159406, 5495332), (232978, 3759964), (289228, 3028714), (318812, 2747666), (465956, 1879982), (578456, 1514357), (637624, 1373833), (931912, 939991)]