2021793910

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1\times {\mathrm{2699}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 3670077600

約数和(自身を除く): 1648283690

約数列:

[1, 2, 5, 10, 173, 346, 433, 865, 866, 1730, 2165, 2699, 4330, 5398, 13495, 26990, 74909, 149818, 374545, 466927, 749090, 933854, 1168667, 2334635, 2337334, 4669270, 5843335, 11686670, 202179391, 404358782, 1010896955, 2021793910]

約数ペア:

[(1, 2021793910), (2, 1010896955), (5, 404358782), (10, 202179391), (173, 11686670), (346, 5843335), (433, 4669270), (865, 2337334), (866, 2334635), (1730, 1168667), (2165, 933854), (2699, 749090), (4330, 466927), (5398, 374545), (13495, 149818), (26990, 74909)]