4146986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:637

約数の個数: 16

約数和(自身を含む): 6447168

約数和(自身を除く): 2300182

約数列:

[1, 2, 41, 82, 103, 206, 491, 982, 4223, 8446, 20131, 40262, 50573, 101146, 2073493, 4146986]

約数ペア:

[(1, 4146986), (2, 2073493), (41, 101146), (82, 50573), (103, 40262), (206, 20131), (491, 8446), (982, 4223)]