726311938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{37991}}^1$

素因数の和:38094

約数の個数: 24

約数和(自身を含む): 1212704640

約数和(自身を除く): 486392702

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1738, 9559, 19118, 37991, 75982, 417901, 835802, 3001289, 4596911, 6002578, 9193822, 33014179, 66028358, 363155969, 726311938]

約数ペア:

[(1, 726311938), (2, 363155969), (11, 66028358), (22, 33014179), (79, 9193822), (121, 6002578), (158, 4596911), (242, 3001289), (869, 835802), (1738, 417901), (9559, 75982), (19118, 37991)]