280053534

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1138429}}^1$

素因数の和:1138475

約数の個数: 16

約数和(自身を含む): 573768720

約数和(自身を除く): 293715186

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1138429, 2276858, 3415287, 6830574, 46675589, 93351178, 140026767, 280053534]

約数ペア:

[(1, 280053534), (2, 140026767), (3, 93351178), (6, 46675589), (41, 6830574), (82, 3415287), (123, 2276858), (246, 1138429)]