2018505892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{343517}}^1$

素因数の和:343647

約数の個数: 24

約数和(自身を含む): 3837783096

約数和(自身を除く): 1819277204

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 343517, 687034, 1374068, 4465721, 8931442, 17862884, 38817421, 77634842, 155269684, 504626473, 1009252946, 2018505892]

約数ペア:

[(1, 2018505892), (2, 1009252946), (4, 504626473), (13, 155269684), (26, 77634842), (52, 38817421), (113, 17862884), (226, 8931442), (452, 4465721), (1469, 1374068), (2938, 687034), (5876, 343517)]