5001238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1103

約数の個数: 16

約数和(自身を含む): 8223120

約数和(自身を除く): 3221882

約数列:

[1, 2, 11, 22, 281, 562, 809, 1618, 3091, 6182, 8899, 17798, 227329, 454658, 2500619, 5001238]

約数ペア:

[(1, 5001238), (2, 2500619), (11, 454658), (22, 227329), (281, 17798), (562, 8899), (809, 6182), (1618, 3091)]