340007894

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1\times {\mathrm{1217}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 514161648

約数和(自身を除く): 174153754

約数列:

[1, 2, 163, 326, 857, 1217, 1714, 2434, 139691, 198371, 279382, 396742, 1042969, 2085938, 170003947, 340007894]

約数ペア:

[(1, 340007894), (2, 170003947), (163, 2085938), (326, 1042969), (857, 396742), (1217, 279382), (1714, 198371), (2434, 139691)]