1840383994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1\times {\mathrm{21319}}^1$

素因数の和:23877

約数の個数: 16

約数和(自身を含む): 2924251200

約数和(自身を除く): 1083867206

約数列:

[1, 2, 17, 34, 2539, 5078, 21319, 42638, 43163, 86326, 362423, 724846, 54128941, 108257882, 920191997, 1840383994]

約数ペア:

[(1, 1840383994), (2, 920191997), (17, 108257882), (34, 54128941), (2539, 724846), (5078, 362423), (21319, 86326), (42638, 43163)]