2149367608

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{162143}}^1$

素因数の和:163806

約数の個数: 16

約数和(自身を含む): 4032521280

約数和(自身を除く): 1883153672

約数列:

[1, 2, 4, 8, 1657, 3314, 6628, 13256, 162143, 324286, 648572, 1297144, 268670951, 537341902, 1074683804, 2149367608]

約数ペア:

[(1, 2149367608), (2, 1074683804), (4, 537341902), (8, 268670951), (1657, 1297144), (3314, 648572), (6628, 324286), (13256, 162143)]