1901860136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{745243}}^1$

素因数の和:745289

約数の個数: 32

約数和(自身を含む): 4024317600

約数和(自身を除く): 2122457464

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 745243, 1490486, 2980972, 5961944, 8197673, 16395346, 21612047, 32790692, 43224094, 65581384, 86448188, 172896376, 237732517, 475465034, 950930068, 1901860136]

約数ペア:

[(1, 1901860136), (2, 950930068), (4, 475465034), (8, 237732517), (11, 172896376), (22, 86448188), (29, 65581384), (44, 43224094), (58, 32790692), (88, 21612047), (116, 16395346), (232, 8197673), (319, 5961944), (638, 2980972), (1276, 1490486), (2552, 745243)]