330814162

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^2\times {\mathrm{1223}}^1$

素因数の和:1510

約数の個数: 24

約数和(自身を含む): 571686336

約数和(自身を除く): 240872174

約数列:

[1, 2, 7, 14, 139, 278, 973, 1223, 1946, 2446, 8561, 17122, 19321, 38642, 135247, 169997, 270494, 339994, 1189979, 2379958, 23629583, 47259166, 165407081, 330814162]

約数ペア:

[(1, 330814162), (2, 165407081), (7, 47259166), (14, 23629583), (139, 2379958), (278, 1189979), (973, 339994), (1223, 270494), (1946, 169997), (2446, 135247), (8561, 38642), (17122, 19321)]