2021301214

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{853}}^1\times {\mathrm{2749}}^1$

素因数の和:4035

約数の個数: 16

約数和(自身を含む): 3043656000

約数和(自身を除く): 1022354786

約数列:

[1, 2, 431, 853, 862, 1706, 2749, 5498, 367643, 735286, 1184819, 2344897, 2369638, 4689794, 1010650607, 2021301214]

約数ペア:

[(1, 2021301214), (2, 1010650607), (431, 4689794), (853, 2369638), (862, 2344897), (1706, 1184819), (2749, 735286), (5498, 367643)]