977339986

素因数分解:

$2^1\times 7^2\times {\mathrm{947}}^1\times {\mathrm{10531}}^1$

素因数の和:11494

約数の個数: 24

約数和(自身を含む): 1707321456

約数和(自身を除く): 729981470

約数列:

[1, 2, 7, 14, 49, 98, 947, 1894, 6629, 10531, 13258, 21062, 46403, 73717, 92806, 147434, 516019, 1032038, 9972857, 19945714, 69809999, 139619998, 488669993, 977339986]

約数ペア:

[(1, 977339986), (2, 488669993), (7, 139619998), (14, 69809999), (49, 19945714), (98, 9972857), (947, 1032038), (1894, 516019), (6629, 147434), (10531, 92806), (13258, 73717), (21062, 46403)]