1272157064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{3698131}}^1$

素因数の和:3698180

約数の個数: 16

約数和(自身を含む): 2440767120

約数和(自身を除く): 1168610056

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 3698131, 7396262, 14792524, 29585048, 159019633, 318039266, 636078532, 1272157064]

約数ペア:

[(1, 1272157064), (2, 636078532), (4, 318039266), (8, 159019633), (43, 29585048), (86, 14792524), (172, 7396262), (344, 3698131)]