1270291088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7217563}}^1$

素因数の和:7217582

約数の個数: 20

約数和(自身を含む): 2684933808

約数和(自身を除く): 1414642720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7217563, 14435126, 28870252, 57740504, 79393193, 115481008, 158786386, 317572772, 635145544, 1270291088]

約数ペア:

[(1, 1270291088), (2, 635145544), (4, 317572772), (8, 158786386), (11, 115481008), (16, 79393193), (22, 57740504), (44, 28870252), (88, 14435126), (176, 7217563)]