1330254866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{209621}}^1$

素因数の和:209809

約数の個数: 16

約数和(自身を含む): 2112989760

約数和(自身を除く): 782734894

約数列:

[1, 2, 19, 38, 167, 334, 3173, 6346, 209621, 419242, 3982799, 7965598, 35006707, 70013414, 665127433, 1330254866]

約数ペア:

[(1, 1330254866), (2, 665127433), (19, 70013414), (38, 35006707), (167, 7965598), (334, 3982799), (3173, 419242), (6346, 209621)]