129827236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421517}}^1$

素因数の和:421539

約数の個数: 24

約数和(自身を含む): 283260096

約数和(自身を除く): 153432860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421517, 843034, 1686068, 2950619, 4636687, 5901238, 9273374, 11802476, 18546748, 32456809, 64913618, 129827236]

約数ペア:

[(1, 129827236), (2, 64913618), (4, 32456809), (7, 18546748), (11, 11802476), (14, 9273374), (22, 5901238), (28, 4636687), (44, 2950619), (77, 1686068), (154, 843034), (308, 421517)]