385013566

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4271}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 679145472

約数和(自身を除く): 294131906

約数列:

[1, 2, 7, 14, 47, 94, 137, 274, 329, 658, 959, 1918, 4271, 6439, 8542, 12878, 29897, 45073, 59794, 90146, 200737, 401474, 585127, 1170254, 1405159, 2810318, 4095889, 8191778, 27500969, 55001938, 192506783, 385013566]

約数ペア:

[(1, 385013566), (2, 192506783), (7, 55001938), (14, 27500969), (47, 8191778), (94, 4095889), (137, 2810318), (274, 1405159), (329, 1170254), (658, 585127), (959, 401474), (1918, 200737), (4271, 90146), (6439, 59794), (8542, 45073), (12878, 29897)]