1330256458

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1\times {\mathrm{7481}}^1$

素因数の和:8877

約数の個数: 16

約数和(自身を含む): 2026963584

約数和(自身を除く): 696707126

約数列:

[1, 2, 67, 134, 1327, 2654, 7481, 14962, 88909, 177818, 501227, 1002454, 9927287, 19854574, 665128229, 1330256458]

約数ペア:

[(1, 1330256458), (2, 665128229), (67, 19854574), (134, 9927287), (1327, 1002454), (2654, 501227), (7481, 177818), (14962, 88909)]