9140338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 14642496

約数和(自身を除く): 5502158

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 4621, 9242, 106283, 198703, 212566, 397406, 4570169, 9140338]

約数ペア:

[(1, 9140338), (2, 4570169), (23, 397406), (43, 212566), (46, 198703), (86, 106283), (989, 9242), (1978, 4621)]