2018936665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1\times {\mathrm{7643}}^1$

素因数の和:9968

約数の個数: 16

約数和(自身を含む): 2529491328

約数和(自身を除く): 510554663

約数列:

[1, 5, 23, 115, 2297, 7643, 11485, 38215, 52831, 175789, 264155, 878945, 17555971, 87779855, 403787333, 2018936665]

約数ペア:

[(1, 2018936665), (5, 403787333), (23, 87779855), (115, 17555971), (2297, 878945), (7643, 264155), (11485, 175789), (38215, 52831)]