281344706

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{33311}}^1$

素因数の和:33457

約数の個数: 16

約数和(自身を含む): 436520448

約数和(自身を除く): 155175742

約数列:

[1, 2, 41, 82, 103, 206, 4223, 8446, 33311, 66622, 1365751, 2731502, 3431033, 6862066, 140672353, 281344706]

約数ペア:

[(1, 281344706), (2, 140672353), (41, 6862066), (82, 3431033), (103, 2731502), (206, 1365751), (4223, 66622), (8446, 33311)]