2021119982

素因数分解:

$2^1\times 7^1\times {\mathrm{4211}}^1\times {\mathrm{34283}}^1$

素因数の和:38503

約数の個数: 16

約数和(自身を含む): 3465700992

約数和(自身を除く): 1444581010

約数列:

[1, 2, 7, 14, 4211, 8422, 29477, 34283, 58954, 68566, 239981, 479962, 144365713, 288731426, 1010559991, 2021119982]

約数ペア:

[(1, 2021119982), (2, 1010559991), (7, 288731426), (14, 144365713), (4211, 479962), (8422, 239981), (29477, 68566), (34283, 58954)]