679434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2311}}^1$

素因数の和:2330

約数の個数: 24

約数和(自身を含む): 1581408

約数和(自身を除く): 901974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2311, 4622, 6933, 13866, 16177, 32354, 48531, 97062, 113239, 226478, 339717, 679434]

約数ペア:

[(1, 679434), (2, 339717), (3, 226478), (6, 113239), (7, 97062), (14, 48531), (21, 32354), (42, 16177), (49, 13866), (98, 6933), (147, 4622), (294, 2311)]