2016657730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{9133}}^1$

素因数の和:9522

約数の個数: 32

約数和(自身を含む): 3693351168

約数和(自身を除く): 1676693438

約数列:

[1, 2, 5, 10, 71, 142, 311, 355, 622, 710, 1555, 3110, 9133, 18266, 22081, 44162, 45665, 91330, 110405, 220810, 648443, 1296886, 2840363, 3242215, 5680726, 6484430, 14201815, 28403630, 201665773, 403331546, 1008328865, 2016657730]

約数ペア:

[(1, 2016657730), (2, 1008328865), (5, 403331546), (10, 201665773), (71, 28403630), (142, 14201815), (311, 6484430), (355, 5680726), (622, 3242215), (710, 2840363), (1555, 1296886), (3110, 648443), (9133, 220810), (18266, 110405), (22081, 91330), (44162, 45665)]