309541162

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 541562112

約数和(自身を除く): 232020950

約数列:

[1, 2, 7, 14, 97, 103, 194, 206, 679, 721, 1358, 1442, 2213, 4426, 9991, 15491, 19982, 30982, 69937, 139874, 214661, 227939, 429322, 455878, 1502627, 1595573, 3005254, 3191146, 22110083, 44220166, 154770581, 309541162]

約数ペア:

[(1, 309541162), (2, 154770581), (7, 44220166), (14, 22110083), (97, 3191146), (103, 3005254), (194, 1595573), (206, 1502627), (679, 455878), (721, 429322), (1358, 227939), (1442, 214661), (2213, 139874), (4426, 69937), (9991, 30982), (15491, 19982)]