1900161724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{2011}}^1\times {\mathrm{4457}}^1$

素因数の和:6525

約数の個数: 24

約数和(自身を含む): 3390469488

約数和(自身を除く): 1490307764

約数列:

[1, 2, 4, 53, 106, 212, 2011, 4022, 4457, 8044, 8914, 17828, 106583, 213166, 236221, 426332, 472442, 944884, 8963027, 17926054, 35852108, 475040431, 950080862, 1900161724]

約数ペア:

[(1, 1900161724), (2, 950080862), (4, 475040431), (53, 35852108), (106, 17926054), (212, 8963027), (2011, 944884), (4022, 472442), (4457, 426332), (8044, 236221), (8914, 213166), (17828, 106583)]