274322890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{945941}}^1$

素因数の和:945977

約数の個数: 16

約数和(自身を含む): 510808680

約数和(自身を除く): 236485790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 945941, 1891882, 4729705, 9459410, 27432289, 54864578, 137161445, 274322890]

約数ペア:

[(1, 274322890), (2, 137161445), (5, 54864578), (10, 27432289), (29, 9459410), (58, 4729705), (145, 1891882), (290, 945941)]