2664756490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{174281}}^1$

素因数の和:174438

約数の個数: 32

約数和(自身を含む): 5270287680

約数和(自身を除く): 2605531190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 174281, 348562, 871405, 1742810, 1917091, 3834182, 9585455, 19170910, 24225059, 48450118, 121125295, 242250590, 266475649, 532951298, 1332378245, 2664756490]

約数ペア:

[(1, 2664756490), (2, 1332378245), (5, 532951298), (10, 266475649), (11, 242250590), (22, 121125295), (55, 48450118), (110, 24225059), (139, 19170910), (278, 9585455), (695, 3834182), (1390, 1917091), (1529, 1742810), (3058, 871405), (7645, 348562), (15290, 174281)]