1330385574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{4525121}}^1$

素因数の和:4525140

約数の個数: 24

約数和(自身を含む): 3095183448

約数和(自身を除く): 1764797874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 4525121, 9050242, 13575363, 27150726, 31675847, 63351694, 95027541, 190055082, 221730929, 443461858, 665192787, 1330385574]

約数ペア:

[(1, 1330385574), (2, 665192787), (3, 443461858), (6, 221730929), (7, 190055082), (14, 95027541), (21, 63351694), (42, 31675847), (49, 27150726), (98, 13575363), (147, 9050242), (294, 4525121)]