1496890798

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 2441023200

約数和(自身を除く): 944132402

約数列:

[1, 2, 13, 26, 169, 338, 443, 769, 886, 1538, 2197, 4394, 5759, 9997, 11518, 19994, 74867, 129961, 149734, 259922, 340667, 681334, 973271, 1689493, 1946542, 3378986, 4428671, 8857342, 57572723, 115145446, 748445399, 1496890798]

約数ペア:

[(1, 1496890798), (2, 748445399), (13, 115145446), (26, 57572723), (169, 8857342), (338, 4428671), (443, 3378986), (769, 1946542), (886, 1689493), (1538, 973271), (2197, 681334), (4394, 340667), (5759, 259922), (9997, 149734), (11518, 129961), (19994, 74867)]