388664634

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{80071}}^1$

素因数の和:80885

約数の個数: 16

約数和(自身を含む): 778299840

約数和(自身を除く): 389635206

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 80071, 160142, 240213, 480426, 64777439, 129554878, 194332317, 388664634]

約数ペア:

[(1, 388664634), (2, 194332317), (3, 129554878), (6, 64777439), (809, 480426), (1618, 240213), (2427, 160142), (4854, 80071)]