2156704

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:589

約数の個数: 36

約数和(自身を含む): 4675482

約数和(自身を除く): 2518778

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 557, 968, 1114, 1936, 2228, 3872, 4456, 6127, 8912, 12254, 17824, 24508, 49016, 67397, 98032, 134794, 196064, 269588, 539176, 1078352, 2156704]

約数ペア:

[(1, 2156704), (2, 1078352), (4, 539176), (8, 269588), (11, 196064), (16, 134794), (22, 98032), (32, 67397), (44, 49016), (88, 24508), (121, 17824), (176, 12254), (242, 8912), (352, 6127), (484, 4456), (557, 3872), (968, 2228), (1114, 1936)]