2485756084

素因数分解:

$2^2\times 7^2\times {\mathrm{12682429}}^1$

素因数の和:12682447

約数の個数: 18

約数和(自身を含む): 5060289570

約数和(自身を除く): 2574533486

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 12682429, 25364858, 50729716, 88777003, 177554006, 355108012, 621439021, 1242878042, 2485756084]

約数ペア:

[(1, 2485756084), (2, 1242878042), (4, 621439021), (7, 355108012), (14, 177554006), (28, 88777003), (49, 50729716), (98, 25364858), (196, 12682429)]