2914947088

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{411251}}^1$

素因数の和:411702

約数の個数: 20

約数和(自身を含む): 5660472528

約数和(自身を除く): 2745525440

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 411251, 822502, 1645004, 3290008, 6580016, 182184193, 364368386, 728736772, 1457473544, 2914947088]

約数ペア:

[(1, 2914947088), (2, 1457473544), (4, 728736772), (8, 364368386), (16, 182184193), (443, 6580016), (886, 3290008), (1772, 1645004), (3544, 822502), (7088, 411251)]