2558307628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37622171}}^1$

素因数の和:37622192

約数の個数: 12

約数和(自身を含む): 4740393672

約数和(自身を除く): 2182086044

約数列:

[1, 2, 4, 17, 34, 68, 37622171, 75244342, 150488684, 639576907, 1279153814, 2558307628]

約数ペア:

[(1, 2558307628), (2, 1279153814), (4, 639576907), (17, 150488684), (34, 75244342), (68, 37622171)]