2148533998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{345757}}^1$

素因数の和:346011

約数の個数: 16

約数和(自身を含む): 3485240640

約数和(自身を除く): 1336706642

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 345757, 691514, 4494841, 8989682, 82635923, 165271846, 1074266999, 2148533998]

約数ペア:

[(1, 2148533998), (2, 1074266999), (13, 165271846), (26, 82635923), (239, 8989682), (478, 4494841), (3107, 691514), (6214, 345757)]