2223217919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1\times {\mathrm{3109}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 2433711840

約数和(自身を除く): 210493921

約数列:

[1, 13, 67, 821, 871, 3109, 10673, 40417, 55007, 208303, 715091, 2552489, 2707939, 33182357, 171016763, 2223217919]

約数ペア:

[(1, 2223217919), (13, 171016763), (67, 33182357), (821, 2707939), (871, 2552489), (3109, 715091), (10673, 208303), (40417, 55007)]