2038638238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1600187}}^1$

素因数の和:1600216

約数の個数: 24

約数和(自身を含む): 3830850072

約数和(自身を除く): 1792211834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1600187, 3200374, 11201309, 20802431, 22402618, 41604862, 78409163, 145617017, 156818326, 291234034, 1019319119, 2038638238]

約数ペア:

[(1, 2038638238), (2, 1019319119), (7, 291234034), (13, 156818326), (14, 145617017), (26, 78409163), (49, 41604862), (91, 22402618), (98, 20802431), (182, 11201309), (637, 3200374), (1274, 1600187)]