2011090756

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{18979}}^1$

素因数の和:19491

約数の個数: 24

約数和(自身を含む): 3587220000

約数和(自身を除く): 1576129244

約数列:

[1, 2, 4, 59, 118, 236, 449, 898, 1796, 18979, 26491, 37958, 52982, 75916, 105964, 1119761, 2239522, 4479044, 8521571, 17043142, 34086284, 502772689, 1005545378, 2011090756]

約数ペア:

[(1, 2011090756), (2, 1005545378), (4, 502772689), (59, 34086284), (118, 17043142), (236, 8521571), (449, 4479044), (898, 2239522), (1796, 1119761), (18979, 105964), (26491, 75916), (37958, 52982)]