994995362

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{20249}}^1$

素因数の和:20641

約数の個数: 16

約数和(自身を含む): 1516320000

約数和(自身を除く): 521324638

約数列:

[1, 2, 79, 158, 311, 622, 20249, 24569, 40498, 49138, 1599671, 3199342, 6297439, 12594878, 497497681, 994995362]

約数ペア:

[(1, 994995362), (2, 497497681), (79, 12594878), (158, 6297439), (311, 3199342), (622, 1599671), (20249, 49138), (24569, 40498)]