2021878274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4092871}}^1$

素因数の和:4092905

約数の個数: 16

約数和(自身を含む): 3438012480

約数和(自身を除く): 1416134206

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 4092871, 8185742, 53207323, 77764549, 106414646, 155529098, 1010939137, 2021878274]

約数ペア:

[(1, 2021878274), (2, 1010939137), (13, 155529098), (19, 106414646), (26, 77764549), (38, 53207323), (247, 8185742), (494, 4092871)]