1644439764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401867}}^1$

素因数の和:401916

約数の個数: 48

約数和(自身を含む): 4320884736

約数和(自身を除く): 2676444972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 401867, 803734, 1205601, 1607468, 2411202, 4420537, 4822404, 8841074, 12457877, 13261611, 17682148, 24915754, 26523222, 37373631, 49831508, 53046444, 74747262, 137036647, 149494524, 274073294, 411109941, 548146588, 822219882, 1644439764]

約数ペア:

[(1, 1644439764), (2, 822219882), (3, 548146588), (4, 411109941), (6, 274073294), (11, 149494524), (12, 137036647), (22, 74747262), (31, 53046444), (33, 49831508), (44, 37373631), (62, 26523222), (66, 24915754), (93, 17682148), (124, 13261611), (132, 12457877), (186, 8841074), (341, 4822404), (372, 4420537), (682, 2411202), (1023, 1607468), (1364, 1205601), (2046, 803734), (4092, 401867)]