813253506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3023}}^1\times {\mathrm{3449}}^1$

素因数の和:6490

約数の個数: 32

約数和(自身を含む): 1752710400

約数和(自身を除く): 939456894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3023, 3449, 6046, 6898, 9069, 10347, 18138, 20694, 39299, 44837, 78598, 89674, 117897, 134511, 235794, 269022, 10426327, 20852654, 31278981, 62557962, 135542251, 271084502, 406626753, 813253506]

約数ペア:

[(1, 813253506), (2, 406626753), (3, 271084502), (6, 135542251), (13, 62557962), (26, 31278981), (39, 20852654), (78, 10426327), (3023, 269022), (3449, 235794), (6046, 134511), (6898, 117897), (9069, 89674), (10347, 78598), (18138, 44837), (20694, 39299)]