2008057818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25744331}}^1$

素因数の和:25744349

約数の個数: 16

約数和(自身を含む): 4325047776

約数和(自身を除く): 2316989958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25744331, 51488662, 77232993, 154465986, 334676303, 669352606, 1004028909, 2008057818]

約数ペア:

[(1, 2008057818), (2, 1004028909), (3, 669352606), (6, 334676303), (13, 154465986), (26, 77232993), (39, 51488662), (78, 25744331)]