2018023190

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{888997}}^1$

素因数の和:889231

約数の個数: 16

約数和(自身を含む): 3648447792

約数和(自身を除く): 1630424602

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 888997, 1777994, 4444985, 8889970, 201802319, 403604638, 1009011595, 2018023190]

約数ペア:

[(1, 2018023190), (2, 1009011595), (5, 403604638), (10, 201802319), (227, 8889970), (454, 4444985), (1135, 1777994), (2270, 888997)]