2187895596089

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1\times {\mathrm{2917517}}^1$

素因数の和:2918392

約数の個数: 16

約数和(自身を含む): 2520735552000

約数和(自身を除く): 332839955911

約数列:

[1, 7, 149, 719, 1043, 5033, 107131, 749917, 2917517, 20422619, 434710033, 2097694723, 3042970231, 14683863061, 312556513727, 2187895596089]

約数ペア:

[(1, 2187895596089), (7, 312556513727), (149, 14683863061), (719, 3042970231), (1043, 2097694723), (5033, 434710033), (107131, 20422619), (749917, 2917517)]