2013452270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{6481}}^1$

素因数の和:7196

約数の個数: 32

約数和(自身を含む): 3707496576

約数和(自身を除く): 1694044306

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 661, 1322, 3305, 6481, 6610, 12962, 31067, 32405, 62134, 64810, 155335, 304607, 310670, 609214, 1523035, 3046070, 4283941, 8567882, 21419705, 42839410, 201345227, 402690454, 1006726135, 2013452270]

約数ペア:

[(1, 2013452270), (2, 1006726135), (5, 402690454), (10, 201345227), (47, 42839410), (94, 21419705), (235, 8567882), (470, 4283941), (661, 3046070), (1322, 1523035), (3305, 609214), (6481, 310670), (6610, 304607), (12962, 155335), (31067, 64810), (32405, 62134)]