2012374145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1811}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 2555006976

約数和(自身を除く): 542632831

約数列:

[1, 5, 31, 67, 107, 155, 335, 535, 1811, 2077, 3317, 7169, 9055, 10385, 16585, 35845, 56141, 121337, 193777, 222239, 280705, 606685, 968885, 1111195, 3761447, 6007087, 12983059, 18807235, 30035435, 64915295, 402474829, 2012374145]

約数ペア:

[(1, 2012374145), (5, 402474829), (31, 64915295), (67, 30035435), (107, 18807235), (155, 12983059), (335, 6007087), (535, 3761447), (1811, 1111195), (2077, 968885), (3317, 606685), (7169, 280705), (9055, 222239), (10385, 193777), (16585, 121337), (35845, 56141)]