2021110982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{120721}}^1$

素因数の和:121495

約数の個数: 16

約数和(自身を含む): 3311645904

約数和(自身を除く): 1290534922

約数列:

[1, 2, 11, 22, 761, 1522, 8371, 16742, 120721, 241442, 1327931, 2655862, 91868681, 183737362, 1010555491, 2021110982]

約数ペア:

[(1, 2021110982), (2, 1010555491), (11, 183737362), (22, 91868681), (761, 2655862), (1522, 1327931), (8371, 241442), (16742, 120721)]