388442874

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1377457}}^1$

素因数の和:1377509

約数の個数: 16

約数和(自身を含む): 793415808

約数和(自身を除く): 404972934

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 1377457, 2754914, 4132371, 8264742, 64740479, 129480958, 194221437, 388442874]

約数ペア:

[(1, 388442874), (2, 194221437), (3, 129480958), (6, 64740479), (47, 8264742), (94, 4132371), (141, 2754914), (282, 1377457)]