170628122

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1913}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 306484992

約数和(自身を除く): 135856870

約数列:

[1, 2, 7, 14, 23, 46, 161, 277, 322, 554, 1913, 1939, 3826, 3878, 6371, 12742, 13391, 26782, 43999, 44597, 87998, 89194, 307993, 529901, 615986, 1059802, 3709307, 7418614, 12187723, 24375446, 85314061, 170628122]

約数ペア:

[(1, 170628122), (2, 85314061), (7, 24375446), (14, 12187723), (23, 7418614), (46, 3709307), (161, 1059802), (277, 615986), (322, 529901), (554, 307993), (1913, 89194), (1939, 87998), (3826, 44597), (3878, 43999), (6371, 26782), (12742, 13391)]