813371566

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{8893}}^1$

素因数の和:9088

約数の個数: 32

約数和(自身を含む): 1434424320

約数和(自身を除く): 621052754

約数列:

[1, 2, 7, 14, 47, 94, 139, 278, 329, 658, 973, 1946, 6533, 8893, 13066, 17786, 45731, 62251, 91462, 124502, 417971, 835942, 1236127, 2472254, 2925797, 5851594, 8652889, 17305778, 58097969, 116195938, 406685783, 813371566]

約数ペア:

[(1, 813371566), (2, 406685783), (7, 116195938), (14, 58097969), (47, 17305778), (94, 8652889), (139, 5851594), (278, 2925797), (329, 2472254), (658, 1236127), (973, 835942), (1946, 417971), (6533, 124502), (8893, 91462), (13066, 62251), (17786, 45731)]