2012802572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{58573}}^1$

素因数の和:58670

約数の個数: 36

約数和(自身を含む): 3926332368

約数和(自身を除く): 1913529796

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 8591, 17182, 34364, 58573, 117146, 234292, 644303, 1288606, 2577212, 4158683, 7087333, 8317366, 14174666, 16634732, 28349332, 45745513, 91491026, 182982052, 503200643, 1006401286, 2012802572]

約数ペア:

[(1, 2012802572), (2, 1006401286), (4, 503200643), (11, 182982052), (22, 91491026), (44, 45745513), (71, 28349332), (121, 16634732), (142, 14174666), (242, 8317366), (284, 7087333), (484, 4158683), (781, 2577212), (1562, 1288606), (3124, 644303), (8591, 234292), (17182, 117146), (34364, 58573)]