505815693814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1\times {\mathrm{1811}}^1$

素因数の和:2605

約数の個数: 64

約数和(自身を含む): 818306737920

約数和(自身を除く): 312491044106

約数列:

[1, 2, 17, 34, 113, 139, 226, 278, 523, 1046, 1811, 1921, 2363, 3622, 3842, 4726, 8891, 15707, 17782, 30787, 31414, 59099, 61574, 72697, 118198, 145394, 204643, 251729, 267019, 409286, 503458, 534038, 947153, 1004683, 1235849, 1894306, 2009366, 2471698, 3478931, 4279393, 6957862, 8214761, 8558786, 16101601, 16429522, 28445377, 32203202, 56890754, 107028289, 131654267, 139650937, 214056578, 263308534, 279301874, 483571409, 967142818, 1819480913, 2238122539, 3638961826, 4476245078, 14876932171, 29753864342, 252907846907, 505815693814]

約数ペア:

[(1, 505815693814), (2, 252907846907), (17, 29753864342), (34, 14876932171), (113, 4476245078), (139, 3638961826), (226, 2238122539), (278, 1819480913), (523, 967142818), (1046, 483571409), (1811, 279301874), (1921, 263308534), (2363, 214056578), (3622, 139650937), (3842, 131654267), (4726, 107028289), (8891, 56890754), (15707, 32203202), (17782, 28445377), (30787, 16429522), (31414, 16101601), (59099, 8558786), (61574, 8214761), (72697, 6957862), (118198, 4279393), (145394, 3478931), (204643, 2471698), (251729, 2009366), (267019, 1894306), (409286, 1235849), (503458, 1004683), (534038, 947153)]