2016374825

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{11701}}^1$

素因数の和:11885

約数の個数: 24

約数和(自身を含む): 2564001816

約数和(自身を除く): 547626991

約数列:

[1, 5, 25, 61, 113, 305, 565, 1525, 2825, 6893, 11701, 34465, 58505, 172325, 292525, 713761, 1322213, 3568805, 6611065, 17844025, 33055325, 80654993, 403274965, 2016374825]

約数ペア:

[(1, 2016374825), (5, 403274965), (25, 80654993), (61, 33055325), (113, 17844025), (305, 6611065), (565, 3568805), (1525, 1322213), (2825, 713761), (6893, 292525), (11701, 172325), (34465, 58505)]