4639958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 16

約数和(自身を含む): 7187136

約数和(自身を除く): 2547178

約数列:

[1, 2, 43, 86, 163, 326, 331, 662, 7009, 14018, 14233, 28466, 53953, 107906, 2319979, 4639958]

約数ペア:

[(1, 4639958), (2, 2319979), (43, 107906), (86, 53953), (163, 28466), (326, 14233), (331, 14018), (662, 7009)]