1325656636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{8863}}^1$

素因数の和:9541

約数の個数: 24

約数和(自身を含む): 2362043264

約数和(自身を除く): 1036386628

約数列:

[1, 2, 4, 61, 122, 244, 613, 1226, 2452, 8863, 17726, 35452, 37393, 74786, 149572, 540643, 1081286, 2162572, 5433019, 10866038, 21732076, 331414159, 662828318, 1325656636]

約数ペア:

[(1, 1325656636), (2, 662828318), (4, 331414159), (61, 21732076), (122, 10866038), (244, 5433019), (613, 2162572), (1226, 1081286), (2452, 540643), (8863, 149572), (17726, 74786), (35452, 37393)]