2551862546

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{13127}}^1$

素因数の和:13274

約数の個数: 24

約数和(自身を含む): 3989756736

約数和(自身を除く): 1437894190

約数列:

[1, 2, 37, 71, 74, 142, 1369, 2627, 2738, 5254, 13127, 26254, 97199, 194398, 485699, 932017, 971398, 1864034, 17970863, 34484629, 35941726, 68969258, 1275931273, 2551862546]

約数ペア:

[(1, 2551862546), (2, 1275931273), (37, 68969258), (71, 35941726), (74, 34484629), (142, 17970863), (1369, 1864034), (2627, 971398), (2738, 932017), (5254, 485699), (13127, 194398), (26254, 97199)]