402222

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 823680

約数和(自身を除く): 421458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1559, 3118, 4677, 9354, 67037, 134074, 201111, 402222]

約数ペア:

[(1, 402222), (2, 201111), (3, 134074), (6, 67037), (43, 9354), (86, 4677), (129, 3118), (258, 1559)]