2542744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{10253}}^1$

素因数の和:10290

約数の個数: 16

約数和(自身を含む): 4921920

約数和(自身を除く): 2379176

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 10253, 20506, 41012, 82024, 317843, 635686, 1271372, 2542744]

約数ペア:

[(1, 2542744), (2, 1271372), (4, 635686), (8, 317843), (31, 82024), (62, 41012), (124, 20506), (248, 10253)]