2116786322

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1387147}}^1$

素因数の和:1387265

約数の個数: 16

約数和(自身を含む): 3662070720

約数和(自身を除く): 1545284398

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1387147, 2774294, 9710029, 19420058, 151199023, 302398046, 1058393161, 2116786322]

約数ペア:

[(1, 2116786322), (2, 1058393161), (7, 302398046), (14, 151199023), (109, 19420058), (218, 9710029), (763, 2774294), (1526, 1387147)]