2119845602

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{106109}}^1$

素因数の和:107545

約数の個数: 16

約数和(自身を含む): 3636601920

約数和(自身を除く): 1516756318

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 19978, 106109, 212218, 742763, 1485526, 151417543, 302835086, 1059922801, 2119845602]

約数ペア:

[(1, 2119845602), (2, 1059922801), (7, 302835086), (14, 151417543), (1427, 1485526), (2854, 742763), (9989, 212218), (19978, 106109)]