399888382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{35533}}^1$

素因数の和:35883

約数の個数: 16

約数和(自身を含む): 637053552

約数和(自身を除く): 237165170

約数列:

[1, 2, 17, 34, 331, 662, 5627, 11254, 35533, 71066, 604061, 1208122, 11761423, 23522846, 199944191, 399888382]

約数ペア:

[(1, 399888382), (2, 199944191), (17, 23522846), (34, 11761423), (331, 1208122), (662, 604061), (5627, 71066), (11254, 35533)]