7137640868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{187379}}^1$

素因数の和:187579

約数の個数: 24

約数和(自身を含む): 12749335200

約数和(自身を除く): 5611694332

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 9523, 19046, 38092, 187379, 374758, 749516, 16676731, 20049553, 33353462, 40099106, 66706924, 80198212, 1784410217, 3568820434, 7137640868]

約数ペア:

[(1, 7137640868), (2, 3568820434), (4, 1784410217), (89, 80198212), (107, 66706924), (178, 40099106), (214, 33353462), (356, 20049553), (428, 16676731), (9523, 749516), (19046, 374758), (38092, 187379)]