401020734

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{81409}}^1$

素因数の和:82235

約数の個数: 16

約数和(自身を含む): 803028240

約数和(自身を除く): 402007506

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 81409, 162818, 244227, 488454, 66836789, 133673578, 200510367, 401020734]

約数ペア:

[(1, 401020734), (2, 200510367), (3, 133673578), (6, 66836789), (821, 488454), (1642, 244227), (2463, 162818), (4926, 81409)]