2031186442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{9421}}^1$

素因数の和:9598

約数の個数: 32

約数和(自身を含む): 3283378560

約数和(自身を除く): 1252192118

約数列:

[1, 2, 23, 43, 46, 86, 109, 218, 989, 1978, 2507, 4687, 5014, 9374, 9421, 18842, 107801, 215602, 216683, 405103, 433366, 810206, 1026889, 2053778, 9317369, 18634738, 23618447, 44156227, 47236894, 88312454, 1015593221, 2031186442]

約数ペア:

[(1, 2031186442), (2, 1015593221), (23, 88312454), (43, 47236894), (46, 44156227), (86, 23618447), (109, 18634738), (218, 9317369), (989, 2053778), (1978, 1026889), (2507, 810206), (4687, 433366), (5014, 405103), (9374, 216683), (9421, 215602), (18842, 107801)]