1325880912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{891049}}^1$

素因数の和:891091

約数の個数: 40

約数和(自身を含む): 3535686400

約数和(自身を除く): 2209805488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 891049, 1782098, 2673147, 3564196, 5346294, 7128392, 10692588, 14256784, 21385176, 27622519, 42770352, 55245038, 82867557, 110490076, 165735114, 220980152, 331470228, 441960304, 662940456, 1325880912]

約数ペア:

[(1, 1325880912), (2, 662940456), (3, 441960304), (4, 331470228), (6, 220980152), (8, 165735114), (12, 110490076), (16, 82867557), (24, 55245038), (31, 42770352), (48, 27622519), (62, 21385176), (93, 14256784), (124, 10692588), (186, 7128392), (248, 5346294), (372, 3564196), (496, 2673147), (744, 1782098), (1488, 891049)]