2696444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 4926768

約数和(自身を除く): 2230324

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 257, 514, 1028, 2623, 5246, 10492, 11051, 15677, 22102, 31354, 44204, 62708, 674111, 1348222, 2696444]

約数ペア:

[(1, 2696444), (2, 1348222), (4, 674111), (43, 62708), (61, 44204), (86, 31354), (122, 22102), (172, 15677), (244, 11051), (257, 10492), (514, 5246), (1028, 2623)]