279679934

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1\times {\mathrm{2309}}^1$

素因数の和:3235

約数の個数: 16

約数和(自身を含む): 426111840

約数和(自身を除く): 146431906

約数列:

[1, 2, 71, 142, 853, 1706, 2309, 4618, 60563, 121126, 163939, 327878, 1969577, 3939154, 139839967, 279679934]

約数ペア:

[(1, 279679934), (2, 139839967), (71, 3939154), (142, 1969577), (853, 327878), (1706, 163939), (2309, 121126), (4618, 60563)]