342695518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 576626688

約数和(自身を除く): 233931170

約数列:

[1, 2, 11, 22, 47, 94, 157, 314, 517, 1034, 1727, 2111, 3454, 4222, 7379, 14758, 23221, 46442, 81169, 99217, 162338, 198434, 331427, 662854, 1091387, 2182774, 3645697, 7291394, 15577069, 31154138, 171347759, 342695518]

約数ペア:

[(1, 342695518), (2, 171347759), (11, 31154138), (22, 15577069), (47, 7291394), (94, 3645697), (157, 2182774), (314, 1091387), (517, 662854), (1034, 331427), (1727, 198434), (2111, 162338), (3454, 99217), (4222, 81169), (7379, 46442), (14758, 23221)]