2258889347

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6936

約数の個数: 32

約数和(自身を含む): 2816970240

約数和(自身を除く): 558080893

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1331, 1573, 2299, 2717, 6871, 17303, 25289, 29887, 75581, 89323, 130549, 328757, 831391, 982553, 1436039, 1697137, 9145301, 10808083, 15796429, 18668507, 118888913, 173760719, 205353577, 2258889347]

約数ペア:

[(1, 2258889347), (11, 205353577), (13, 173760719), (19, 118888913), (121, 18668507), (143, 15796429), (209, 10808083), (247, 9145301), (1331, 1697137), (1573, 1436039), (2299, 982553), (2717, 831391), (6871, 328757), (17303, 130549), (25289, 89323), (29887, 75581)]