290428156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{5431}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 527012640

約数和(自身を除く): 236584484

約数列:

[1, 2, 4, 29, 58, 116, 461, 922, 1844, 5431, 10862, 13369, 21724, 26738, 53476, 157499, 314998, 629996, 2503691, 5007382, 10014764, 72607039, 145214078, 290428156]

約数ペア:

[(1, 290428156), (2, 145214078), (4, 72607039), (29, 10014764), (58, 5007382), (116, 2503691), (461, 629996), (922, 314998), (1844, 157499), (5431, 53476), (10862, 26738), (13369, 21724)]