388637574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4982533}}^1$

素因数の和:4982551

約数の個数: 16

約数和(自身を含む): 837065712

約数和(自身を除く): 448428138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4982533, 9965066, 14947599, 29895198, 64772929, 129545858, 194318787, 388637574]

約数ペア:

[(1, 388637574), (2, 194318787), (3, 129545858), (6, 64772929), (13, 29895198), (26, 14947599), (39, 9965066), (78, 4982533)]