2021103334

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{227653}}^1$

素因数の和:227871

約数の個数: 16

約数和(自身を含む): 3179871072

約数和(自身を除く): 1158767738

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 227653, 455306, 5236019, 10472038, 43937029, 87874058, 1010551667, 2021103334]

約数ペア:

[(1, 2021103334), (2, 1010551667), (23, 87874058), (46, 43937029), (193, 10472038), (386, 5236019), (4439, 455306), (8878, 227653)]