70175402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1142

約数の個数: 24

約数和(自身を含む): 116148900

約数和(自身を除く): 45973498

約数列:

[1, 2, 11, 22, 121, 242, 409, 709, 818, 1418, 4499, 7799, 8998, 15598, 49489, 85789, 98978, 171578, 289981, 579962, 3189791, 6379582, 35087701, 70175402]

約数ペア:

[(1, 70175402), (2, 35087701), (11, 6379582), (22, 3189791), (121, 579962), (242, 289981), (409, 171578), (709, 98978), (818, 85789), (1418, 49489), (4499, 15598), (7799, 8998)]