2016501110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419231}}^1$

素因数の和:419288

約数の個数: 32

約数和(自身を含む): 4014565632

約数和(自身を除く): 1998064522

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 419231, 838462, 2096155, 4192310, 5450003, 10900006, 15511547, 27250015, 31023094, 54500030, 77557735, 155115470, 201650111, 403300222, 1008250555, 2016501110]

約数ペア:

[(1, 2016501110), (2, 1008250555), (5, 403300222), (10, 201650111), (13, 155115470), (26, 77557735), (37, 54500030), (65, 31023094), (74, 27250015), (130, 15511547), (185, 10900006), (370, 5450003), (481, 4192310), (962, 2096155), (2405, 838462), (4810, 419231)]