2195454

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1775

約数の個数: 16

約数和(自身を含む): 4412160

約数和(自身を除く): 2216706

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 1531, 3062, 4593, 9186, 365909, 731818, 1097727, 2195454]

約数ペア:

[(1, 2195454), (2, 1097727), (3, 731818), (6, 365909), (239, 9186), (478, 4593), (717, 3062), (1434, 1531)]