10368884690

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1990189}}^1$

素因数の和:1990717

約数の個数: 16

約数和(自身を含む): 18699825240

約数和(自身を除く): 8330940550

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 1990189, 3980378, 9950945, 19901890, 1036888469, 2073776938, 5184442345, 10368884690]

約数ペア:

[(1, 10368884690), (2, 5184442345), (5, 2073776938), (10, 1036888469), (521, 19901890), (1042, 9950945), (2605, 3980378), (5210, 1990189)]