2017297945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{3943}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 2766984192

約数和(自身を除く): 749686247

約数列:

[1, 5, 13, 17, 65, 85, 221, 463, 1105, 2315, 3943, 6019, 7871, 19715, 30095, 39355, 51259, 67031, 102323, 256295, 335155, 511615, 871403, 1825609, 4357015, 9128045, 23732917, 31035353, 118664585, 155176765, 403459589, 2017297945]

約数ペア:

[(1, 2017297945), (5, 403459589), (13, 155176765), (17, 118664585), (65, 31035353), (85, 23732917), (221, 9128045), (463, 4357015), (1105, 1825609), (2315, 871403), (3943, 511615), (6019, 335155), (7871, 256295), (19715, 102323), (30095, 67031), (39355, 51259)]