2019370995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{632041}}^1$

素因数の和:632123

約数の個数: 24

約数和(自身を含む): 3549547872

約数和(自身を除く): 1530176877

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 632041, 1896123, 3160205, 5688369, 9480615, 28441845, 44874911, 134624733, 224374555, 403874199, 673123665, 2019370995]

約数ペア:

[(1, 2019370995), (3, 673123665), (5, 403874199), (9, 224374555), (15, 134624733), (45, 44874911), (71, 28441845), (213, 9480615), (355, 5688369), (639, 3160205), (1065, 1896123), (3195, 632041)]