614492710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{278051}}^1$

素因数の和:278088

約数の個数: 32

約数和(自身を含む): 1261243872

約数和(自身を除く): 646751162

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 278051, 556102, 1390255, 2780510, 3614663, 4726867, 7229326, 9453734, 18073315, 23634335, 36146630, 47268670, 61449271, 122898542, 307246355, 614492710]

約数ペア:

[(1, 614492710), (2, 307246355), (5, 122898542), (10, 61449271), (13, 47268670), (17, 36146630), (26, 23634335), (34, 18073315), (65, 9453734), (85, 7229326), (130, 4726867), (170, 3614663), (221, 2780510), (442, 1390255), (1105, 556102), (2210, 278051)]