1320990622

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{412037}}^1$

素因数の和:412275

約数の個数: 16

約数和(自身を含む): 2274449760

約数和(自身を除く): 953459138

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 412037, 824074, 2884259, 5768518, 94356473, 188712946, 660495311, 1320990622]

約数ペア:

[(1, 1320990622), (2, 660495311), (7, 188712946), (14, 94356473), (229, 5768518), (458, 2884259), (1603, 824074), (3206, 412037)]