4708912790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{13829}}^1$

素因数の和:15856

約数の個数: 32

約数和(自身を含む): 8979763680

約数和(自身を除く): 4270850890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2003, 4006, 10015, 13829, 20030, 27658, 34051, 68102, 69145, 138290, 170255, 235093, 340510, 470186, 1175465, 2350930, 27699487, 55398974, 138497435, 276994870, 470891279, 941782558, 2354456395, 4708912790]

約数ペア:

[(1, 4708912790), (2, 2354456395), (5, 941782558), (10, 470891279), (17, 276994870), (34, 138497435), (85, 55398974), (170, 27699487), (2003, 2350930), (4006, 1175465), (10015, 470186), (13829, 340510), (20030, 235093), (27658, 170255), (34051, 138290), (68102, 69145)]