2053822408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{295429}}^1$

素因数の和:295525

約数の個数: 32

約数和(自身を含む): 4254192000

約数和(自身を除く): 2200369592

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 295429, 590858, 1181716, 2363432, 3249719, 6499438, 12998876, 23338891, 25997752, 46677782, 93355564, 186711128, 256727801, 513455602, 1026911204, 2053822408]

約数ペア:

[(1, 2053822408), (2, 1026911204), (4, 513455602), (8, 256727801), (11, 186711128), (22, 93355564), (44, 46677782), (79, 25997752), (88, 23338891), (158, 12998876), (316, 6499438), (632, 3249719), (869, 2363432), (1738, 1181716), (3476, 590858), (6952, 295429)]