2016403730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{426301}}^1$

素因数の和:426362

約数の個数: 32

約数和(自身を含む): 4051574208

約数和(自身を除く): 2035170478

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 426301, 852602, 2131505, 4263010, 4689311, 9378622, 18330943, 23446555, 36661886, 46893110, 91654715, 183309430, 201640373, 403280746, 1008201865, 2016403730]

約数ペア:

[(1, 2016403730), (2, 1008201865), (5, 403280746), (10, 201640373), (11, 183309430), (22, 91654715), (43, 46893110), (55, 36661886), (86, 23446555), (110, 18330943), (215, 9378622), (430, 4689311), (473, 4263010), (946, 2131505), (2365, 852602), (4730, 426301)]