2019002174

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{104579}}^1$

素因数の和:104792

約数の個数: 24

約数和(自身を含む): 3540869640

約数和(自身を除く): 1521867466

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 104579, 209158, 732053, 1464106, 5124371, 10248742, 20602063, 41204126, 144214441, 288428882, 1009501087, 2019002174]

約数ペア:

[(1, 2019002174), (2, 1009501087), (7, 288428882), (14, 144214441), (49, 41204126), (98, 20602063), (197, 10248742), (394, 5124371), (1379, 1464106), (2758, 732053), (9653, 209158), (19306, 104579)]