2195748373

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1419359}}^1$

素因数の和:1419396

約数の個数: 16

約数和(自身を含む): 2861429760

約数和(自身を除く): 665681387

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1419359, 9935513, 18451667, 24129103, 129161669, 168903721, 313678339, 2195748373]

約数ペア:

[(1, 2195748373), (7, 313678339), (13, 168903721), (17, 129161669), (91, 24129103), (119, 18451667), (221, 9935513), (1547, 1419359)]