3288890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 6687360

約数和(自身を除く): 3398470

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1031, 1595, 2062, 3190, 5155, 10310, 11341, 22682, 29899, 56705, 59798, 113410, 149495, 298990, 328889, 657778, 1644445, 3288890]

約数ペア:

[(1, 3288890), (2, 1644445), (5, 657778), (10, 328889), (11, 298990), (22, 149495), (29, 113410), (55, 59798), (58, 56705), (110, 29899), (145, 22682), (290, 11341), (319, 10310), (638, 5155), (1031, 3190), (1595, 2062)]