2643522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 6106752

約数和(自身を除く): 3463230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 557, 678, 791, 1114, 1582, 1671, 2373, 3342, 3899, 4746, 7798, 11697, 23394, 62941, 125882, 188823, 377646, 440587, 881174, 1321761, 2643522]

約数ペア:

[(1, 2643522), (2, 1321761), (3, 881174), (6, 440587), (7, 377646), (14, 188823), (21, 125882), (42, 62941), (113, 23394), (226, 11697), (339, 7798), (557, 4746), (678, 3899), (791, 3342), (1114, 2373), (1582, 1671)]