2178717554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{139429}}^1$

素因数の和:140045

約数の個数: 16

約数和(自身を含む): 3525348120

約数和(自身を除く): 1346630566

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 15626, 139429, 278858, 1812577, 3625154, 83796829, 167593658, 1089358777, 2178717554]

約数ペア:

[(1, 2178717554), (2, 1089358777), (13, 167593658), (26, 83796829), (601, 3625154), (1202, 1812577), (7813, 278858), (15626, 139429)]