2012491010

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^2\times {\mathrm{293}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 3723017256

約数和(自身を除く): 1710526246

約数列:

[1, 2, 5, 10, 73, 97, 146, 194, 293, 365, 485, 586, 730, 970, 1465, 2930, 7081, 9409, 14162, 18818, 21389, 28421, 35405, 42778, 47045, 56842, 70810, 94090, 106945, 142105, 213890, 284210, 686857, 1373714, 2074733, 2756837, 3434285, 4149466, 5513674, 6868570, 10373665, 13784185, 20747330, 27568370, 201249101, 402498202, 1006245505, 2012491010]

約数ペア:

[(1, 2012491010), (2, 1006245505), (5, 402498202), (10, 201249101), (73, 27568370), (97, 20747330), (146, 13784185), (194, 10373665), (293, 6868570), (365, 5513674), (485, 4149466), (586, 3434285), (730, 2756837), (970, 2074733), (1465, 1373714), (2930, 686857), (7081, 284210), (9409, 213890), (14162, 142105), (18818, 106945), (21389, 94090), (28421, 70810), (35405, 56842), (42778, 47045)]