390696238

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{7951}}^1$

素因数の和:8343

約数の個数: 16

約数和(自身を含む): 595445760

約数和(自身を除く): 204749522

約数列:

[1, 2, 79, 158, 311, 622, 7951, 15902, 24569, 49138, 628129, 1256258, 2472761, 4945522, 195348119, 390696238]

約数ペア:

[(1, 390696238), (2, 195348119), (79, 4945522), (158, 2472761), (311, 1256258), (622, 628129), (7951, 49138), (15902, 24569)]