811376462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{12619}}^1$

素因数の和:15107

約数の個数: 16

約数和(自身を含む): 1311318960

約数和(自身を除く): 499942498

約数列:

[1, 2, 13, 26, 2473, 4946, 12619, 25238, 32149, 64298, 164047, 328094, 31206787, 62413574, 405688231, 811376462]

約数ペア:

[(1, 811376462), (2, 405688231), (13, 62413574), (26, 31206787), (2473, 328094), (4946, 164047), (12619, 64298), (25238, 32149)]