1230398422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{5581}}^1$

素因数の和:6516

約数の個数: 24

約数和(自身を含む): 2031222816

約数和(自身を除く): 800824394

約数列:

[1, 2, 11, 22, 121, 242, 911, 1822, 5581, 10021, 11162, 20042, 61391, 110231, 122782, 220462, 675301, 1350602, 5084291, 10168582, 55927201, 111854402, 615199211, 1230398422]

約数ペア:

[(1, 1230398422), (2, 615199211), (11, 111854402), (22, 55927201), (121, 10168582), (242, 5084291), (911, 1350602), (1822, 675301), (5581, 220462), (10021, 122782), (11162, 110231), (20042, 61391)]