2021939230

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1168751}}^1$

素因数の和:1168931

約数の個数: 16

約数和(自身を含む): 3660531264

約数和(自身を除く): 1638592034

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 1168751, 2337502, 5843755, 11687510, 202193923, 404387846, 1010969615, 2021939230]

約数ペア:

[(1, 2021939230), (2, 1010969615), (5, 404387846), (10, 202193923), (173, 11687510), (346, 5843755), (865, 2337502), (1730, 1168751)]