2278616

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 4377240

約数和(自身を除く): 2098624

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6947, 13894, 27788, 55576, 284827, 569654, 1139308, 2278616]

約数ペア:

[(1, 2278616), (2, 1139308), (4, 569654), (8, 284827), (41, 55576), (82, 27788), (164, 13894), (328, 6947)]