2092172990

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{254213}}^1$

素因数の和:255043

約数の個数: 16

約数和(自身を含む): 3770502048

約数和(自身を除く): 1678329058

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 254213, 508426, 1271065, 2542130, 209217299, 418434598, 1046086495, 2092172990]

約数ペア:

[(1, 2092172990), (2, 1046086495), (5, 418434598), (10, 209217299), (823, 2542130), (1646, 1271065), (4115, 508426), (8230, 254213)]