490622330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{405473}}^1$

素因数の和:405502

約数の個数: 24

約数和(自身を含む): 970704756

約数和(自身を除く): 480082426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 405473, 810946, 2027365, 4054730, 4460203, 8920406, 22301015, 44602030, 49062233, 98124466, 245311165, 490622330]

約数ペア:

[(1, 490622330), (2, 245311165), (5, 98124466), (10, 49062233), (11, 44602030), (22, 22301015), (55, 8920406), (110, 4460203), (121, 4054730), (242, 2027365), (605, 810946), (1210, 405473)]