2017478312

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{1297}}^1\times {\mathrm{1531}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 3817989120

約数和(自身を除く): 1800510808

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 1297, 1531, 2594, 3062, 5188, 6124, 10376, 12248, 164719, 194437, 329438, 388874, 658876, 777748, 1317752, 1555496, 1985707, 3971414, 7942828, 15885656, 252184789, 504369578, 1008739156, 2017478312]

約数ペア:

[(1, 2017478312), (2, 1008739156), (4, 504369578), (8, 252184789), (127, 15885656), (254, 7942828), (508, 3971414), (1016, 1985707), (1297, 1555496), (1531, 1317752), (2594, 777748), (3062, 658876), (5188, 388874), (6124, 329438), (10376, 194437), (12248, 164719)]