940405264

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{429017}}^1$

素因数の和:429162

約数の個数: 20

約数和(自身を含む): 1835339004

約数和(自身を除く): 894933740

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 429017, 858034, 1716068, 3432136, 6864272, 58775329, 117550658, 235101316, 470202632, 940405264]

約数ペア:

[(1, 940405264), (2, 470202632), (4, 235101316), (8, 117550658), (16, 58775329), (137, 6864272), (274, 3432136), (548, 1716068), (1096, 858034), (2192, 429017)]