2048425808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{895291}}^1$

素因数の和:895323

約数の個数: 40

約数和(自身を含む): 4662680736

約数和(自身を除く): 2614254928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 895291, 1790582, 3581164, 7162328, 9848201, 11638783, 14324656, 19696402, 23277566, 39392804, 46555132, 78785608, 93110264, 128026613, 157571216, 186220528, 256053226, 512106452, 1024212904, 2048425808]

約数ペア:

[(1, 2048425808), (2, 1024212904), (4, 512106452), (8, 256053226), (11, 186220528), (13, 157571216), (16, 128026613), (22, 93110264), (26, 78785608), (44, 46555132), (52, 39392804), (88, 23277566), (104, 19696402), (143, 14324656), (176, 11638783), (208, 9848201), (286, 7162328), (572, 3581164), (1144, 1790582), (2288, 895291)]