7139920438

素因数分解:

$2^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{320953}}^1$

素因数の和:321196

約数の個数: 24

約数和(自身を含む): 12513354552

約数和(自身を除く): 5373434114

約数列:

[1, 2, 7, 14, 49, 98, 227, 454, 1589, 3178, 11123, 22246, 320953, 641906, 2246671, 4493342, 15726697, 31453394, 72856331, 145712662, 509994317, 1019988634, 3569960219, 7139920438]

約数ペア:

[(1, 7139920438), (2, 3569960219), (7, 1019988634), (14, 509994317), (49, 145712662), (98, 72856331), (227, 31453394), (454, 15726697), (1589, 4493342), (3178, 2246671), (11123, 641906), (22246, 320953)]