1569169117408

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{2047369}}^1$

素因数の和:2047979

約数の個数: 48

約数和(自身を含む): 3166822779120

約数和(自身を除く): 1597653661712

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 557, 688, 1114, 1376, 2228, 4456, 8912, 17824, 23951, 47902, 95804, 191608, 383216, 766432, 2047369, 4094738, 8189476, 16378952, 32757904, 65515808, 88036867, 176073734, 352147468, 704294936, 1140384533, 1408589872, 2280769066, 2817179744, 4561538132, 9123076264, 18246152528, 36492305056, 49036534919, 98073069838, 196146139676, 392292279352, 784584558704, 1569169117408]

約数ペア:

[(1, 1569169117408), (2, 784584558704), (4, 392292279352), (8, 196146139676), (16, 98073069838), (32, 49036534919), (43, 36492305056), (86, 18246152528), (172, 9123076264), (344, 4561538132), (557, 2817179744), (688, 2280769066), (1114, 1408589872), (1376, 1140384533), (2228, 704294936), (4456, 352147468), (8912, 176073734), (17824, 88036867), (23951, 65515808), (47902, 32757904), (95804, 16378952), (191608, 8189476), (383216, 4094738), (766432, 2047369)]