281951192060

素因数分解:

$2^2\times 5^1\times {\mathrm{14097559603}}^1$

素因数の和:14097559612

約数の個数: 12

約数和(自身を含む): 592097503368

約数和(自身を除く): 310146311308

約数列:

[1, 2, 4, 5, 10, 20, 14097559603, 28195119206, 56390238412, 70487798015, 140975596030, 281951192060]

約数ペア:

[(1, 281951192060), (2, 140975596030), (4, 70487798015), (5, 56390238412), (10, 28195119206), (20, 14097559603)]