9910888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 20147400

約数和(自身を除く): 10236512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 409, 466, 818, 932, 1636, 1864, 3029, 3272, 5317, 6058, 10634, 12116, 21268, 24232, 42536, 95297, 190594, 381188, 762376, 1238861, 2477722, 4955444, 9910888]

約数ペア:

[(1, 9910888), (2, 4955444), (4, 2477722), (8, 1238861), (13, 762376), (26, 381188), (52, 190594), (104, 95297), (233, 42536), (409, 24232), (466, 21268), (818, 12116), (932, 10634), (1636, 6058), (1864, 5317), (3029, 3272)]