2457310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3539

約数の個数: 16

約数和(自身を含む): 4486752

約数和(自身を除く): 2029442

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 3461, 6922, 17305, 34610, 245731, 491462, 1228655, 2457310]

約数ペア:

[(1, 2457310), (2, 1228655), (5, 491462), (10, 245731), (71, 34610), (142, 17305), (355, 6922), (710, 3461)]