8468338

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 24

約数和(自身を含む): 13812012

約数和(自身を除く): 5343674

約数列:

[1, 2, 19, 37, 38, 74, 317, 361, 634, 703, 722, 1406, 6023, 11729, 12046, 13357, 23458, 26714, 114437, 222851, 228874, 445702, 4234169, 8468338]

約数ペア:

[(1, 8468338), (2, 4234169), (19, 445702), (37, 228874), (38, 222851), (74, 114437), (317, 26714), (361, 23458), (634, 13357), (703, 12046), (722, 11729), (1406, 6023)]