7849268

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 15789312

約数和(自身を除く): 7940044

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 1423, 2758, 2846, 5516, 5692, 9961, 19922, 39844, 280331, 560662, 1121324, 1962317, 3924634, 7849268]

約数ペア:

[(1, 7849268), (2, 3924634), (4, 1962317), (7, 1121324), (14, 560662), (28, 280331), (197, 39844), (394, 19922), (788, 9961), (1379, 5692), (1423, 5516), (2758, 2846)]