2912174212

素因数分解:

$2^2\times {\mathrm{1129}}^1\times {\mathrm{644857}}^1$

素因数の和:645990

約数の個数: 12

約数和(自身を含む): 5100826780

約数和(自身を除く): 2188652568

約数列:

[1, 2, 4, 1129, 2258, 4516, 644857, 1289714, 2579428, 728043553, 1456087106, 2912174212]

約数ペア:

[(1, 2912174212), (2, 1456087106), (4, 728043553), (1129, 2579428), (2258, 1289714), (4516, 644857)]