2017490995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1070287}}^1$

素因数の和:1070334

約数の個数: 16

約数和(自身を含む): 2697125760

約数和(自身を除く): 679634765

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 1070287, 5351435, 13913731, 31038323, 69568655, 155191615, 403498199, 2017490995]

約数ペア:

[(1, 2017490995), (5, 403498199), (13, 155191615), (29, 69568655), (65, 31038323), (145, 13913731), (377, 5351435), (1885, 1070287)]