1296008450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2356379}}^1$

素因数の和:2356402

約数の個数: 24

約数和(自身を含む): 2629720080

約数和(自身を除く): 1333711630

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 2356379, 4712758, 11781895, 23563790, 25920169, 51840338, 58909475, 117818950, 129600845, 259201690, 648004225, 1296008450]

約数ペア:

[(1, 1296008450), (2, 648004225), (5, 259201690), (10, 129600845), (11, 117818950), (22, 58909475), (25, 51840338), (50, 25920169), (55, 23563790), (110, 11781895), (275, 4712758), (550, 2356379)]