2912863090

素因数分解:

$2^1\times 5^1\times {\mathrm{6863}}^1\times {\mathrm{42443}}^1$

素因数の和:49313

約数の個数: 16

約数和(自身を含む): 5244041088

約数和(自身を除く): 2331177998

約数列:

[1, 2, 5, 10, 6863, 13726, 34315, 42443, 68630, 84886, 212215, 424430, 291286309, 582572618, 1456431545, 2912863090]

約数ペア:

[(1, 2912863090), (2, 1456431545), (5, 582572618), (10, 291286309), (6863, 424430), (13726, 212215), (34315, 84886), (42443, 68630)]