3256990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 6622560

約数和(自身を除く): 3365570

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1021, 1595, 2042, 3190, 5105, 10210, 11231, 22462, 29609, 56155, 59218, 112310, 148045, 296090, 325699, 651398, 1628495, 3256990]

約数ペア:

[(1, 3256990), (2, 1628495), (5, 651398), (10, 325699), (11, 296090), (22, 148045), (29, 112310), (55, 59218), (58, 56155), (110, 29609), (145, 22462), (290, 11231), (319, 10210), (638, 5105), (1021, 3190), (1595, 2042)]