1223218986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1090213}}^1$

素因数の和:1090246

約数の個数: 32

約数和(自身を含む): 2825834688

約数和(自身を除く): 1602615702

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 1090213, 2180426, 3270639, 6541278, 11992343, 18533621, 23984686, 35977029, 37067242, 55600863, 71954058, 111201726, 203869831, 407739662, 611609493, 1223218986]

約数ペア:

[(1, 1223218986), (2, 611609493), (3, 407739662), (6, 203869831), (11, 111201726), (17, 71954058), (22, 55600863), (33, 37067242), (34, 35977029), (51, 23984686), (66, 18533621), (102, 11992343), (187, 6541278), (374, 3270639), (561, 2180426), (1122, 1090213)]