2016383834

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 3133728000

約数和(自身を除く): 1117344166

約数列:

[1, 2, 53, 79, 106, 158, 389, 619, 778, 1238, 4187, 8374, 20617, 30731, 32807, 41234, 48901, 61462, 65614, 97802, 240791, 481582, 1628743, 2591753, 3257486, 5183506, 12761923, 19022489, 25523846, 38044978, 1008191917, 2016383834]

約数ペア:

[(1, 2016383834), (2, 1008191917), (53, 38044978), (79, 25523846), (106, 19022489), (158, 12761923), (389, 5183506), (619, 3257486), (778, 2591753), (1238, 1628743), (4187, 481582), (8374, 240791), (20617, 97802), (30731, 65614), (32807, 61462), (41234, 48901)]