405164542

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{1759}}^1$

素因数の和:1908

約数の個数: 24

約数和(自身を含む): 634898880

約数和(自身を除く): 229734338

約数列:

[1, 2, 41, 53, 82, 106, 1759, 2173, 2809, 3518, 4346, 5618, 72119, 93227, 115169, 144238, 186454, 230338, 3822307, 4941031, 7644614, 9882062, 202582271, 405164542]

約数ペア:

[(1, 405164542), (2, 202582271), (41, 9882062), (53, 7644614), (82, 4941031), (106, 3822307), (1759, 230338), (2173, 186454), (2809, 144238), (3518, 115169), (4346, 93227), (5618, 72119)]