8914783654

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1\times {\mathrm{2647}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 15435509760

約数和(自身を除く): 6520726106

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 2207, 2647, 4414, 5294, 15449, 18529, 30898, 37058, 240563, 288523, 481126, 577046, 1683941, 2019661, 3367882, 4039322, 5841929, 11683858, 40893503, 81787006, 636770261, 1273540522, 4457391827, 8914783654]

約数ペア:

[(1, 8914783654), (2, 4457391827), (7, 1273540522), (14, 636770261), (109, 81787006), (218, 40893503), (763, 11683858), (1526, 5841929), (2207, 4039322), (2647, 3367882), (4414, 2019661), (5294, 1683941), (15449, 577046), (18529, 481126), (30898, 288523), (37058, 240563)]