2017406015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{222059}}^1$

素因数の和:222166

約数の個数: 16

約数和(自身を含む): 2558131200

約数和(自身を除く): 540725185

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 222059, 1110295, 5107357, 17542661, 25536785, 87713305, 403481203, 2017406015]

約数ペア:

[(1, 2017406015), (5, 403481203), (23, 87713305), (79, 25536785), (115, 17542661), (395, 5107357), (1817, 1110295), (9085, 222059)]