315038588

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{4457}}^1$

素因数の和:4933

約数の個数: 24

約数和(自身を含む): 566201664

約数和(自身を除く): 251163076

約数列:

[1, 2, 4, 41, 82, 164, 431, 862, 1724, 4457, 8914, 17671, 17828, 35342, 70684, 182737, 365474, 730948, 1920967, 3841934, 7683868, 78759647, 157519294, 315038588]

約数ペア:

[(1, 315038588), (2, 157519294), (4, 78759647), (41, 7683868), (82, 3841934), (164, 1920967), (431, 730948), (862, 365474), (1724, 182737), (4457, 70684), (8914, 35342), (17671, 17828)]