2021044855

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{12541}}^1$

素因数の和:12906

約数の個数: 16

約数和(自身を含む): 2452613184

約数和(自身を除く): 431568329

約数列:

[1, 5, 167, 193, 835, 965, 12541, 32231, 62705, 161155, 2094347, 2420413, 10471735, 12102065, 404208971, 2021044855]

約数ペア:

[(1, 2021044855), (5, 404208971), (167, 12102065), (193, 10471735), (835, 2420413), (965, 2094347), (12541, 161155), (32231, 62705)]