1319994956

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{529693}}^1$

素因数の和:529793

約数の個数: 24

約数和(自身を含む): 2669657760

約数和(自身を除く): 1349662804

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 529693, 1059386, 2118772, 3707851, 7415702, 14831404, 47142677, 94285354, 188570708, 329998739, 659997478, 1319994956]

約数ペア:

[(1, 1319994956), (2, 659997478), (4, 329998739), (7, 188570708), (14, 94285354), (28, 47142677), (89, 14831404), (178, 7415702), (356, 3707851), (623, 2118772), (1246, 1059386), (2492, 529693)]