426331334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1490669}}^1$

素因数の和:1490695

約数の個数: 16

約数和(自身を含む): 751297680

約数和(自身を除く): 324966346

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1490669, 2981338, 16397359, 19378697, 32794718, 38757394, 213165667, 426331334]

約数ペア:

[(1, 426331334), (2, 213165667), (11, 38757394), (13, 32794718), (22, 19378697), (26, 16397359), (143, 2981338), (286, 1490669)]