974769166

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{1709}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 1690191360

約数和(自身を除く): 715422194

約数列:

[1, 2, 7, 14, 131, 262, 311, 622, 917, 1709, 1834, 2177, 3418, 4354, 11963, 23926, 40741, 81482, 223879, 285187, 447758, 531499, 570374, 1062998, 1567153, 3134306, 3720493, 7440986, 69626369, 139252738, 487384583, 974769166]

約数ペア:

[(1, 974769166), (2, 487384583), (7, 139252738), (14, 69626369), (131, 7440986), (262, 3720493), (311, 3134306), (622, 1567153), (917, 1062998), (1709, 570374), (1834, 531499), (2177, 447758), (3418, 285187), (4354, 223879), (11963, 81482), (23926, 40741)]