1279792058

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{222109}}^1$

素因数の和:222221

約数の個数: 16

約数和(自身を含む): 1993659360

約数和(自身を除く): 713867302

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 222109, 444218, 9550687, 14881303, 19101374, 29762606, 639896029, 1279792058]

約数ペア:

[(1, 1279792058), (2, 639896029), (43, 29762606), (67, 19101374), (86, 14881303), (134, 9550687), (2881, 444218), (5762, 222109)]