389634800726

素因数分解:

$2^1\times {\mathrm{881}}^1\times {\mathrm{2707}}^1\times {\mathrm{81689}}^1$

素因数の和:85279

約数の個数: 16

約数和(自身を含む): 585338911920

約数和(自身を除く): 195704111194

約数列:

[1, 2, 881, 1762, 2707, 5414, 81689, 163378, 2384867, 4769734, 71968009, 143936018, 221132123, 442264246, 194817400363, 389634800726]

約数ペア:

[(1, 389634800726), (2, 194817400363), (881, 442264246), (1762, 221132123), (2707, 143936018), (5414, 71968009), (81689, 4769734), (163378, 2384867)]