8903290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 18092160

約数和(自身を除く): 9188870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 2791, 3190, 5582, 13955, 27910, 30701, 61402, 80939, 153505, 161878, 307010, 404695, 809390, 890329, 1780658, 4451645, 8903290]

約数ペア:

[(1, 8903290), (2, 4451645), (5, 1780658), (10, 890329), (11, 809390), (22, 404695), (29, 307010), (55, 161878), (58, 153505), (110, 80939), (145, 61402), (290, 30701), (319, 27910), (638, 13955), (1595, 5582), (2791, 3190)]