2022089810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{37123}}^1$

素因数の和:37562

約数の個数: 32

約数和(自身を含む): 3929204160

約数和(自身を除く): 1907114350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 4190, 5447, 10894, 27235, 37123, 54470, 74246, 185615, 371230, 482599, 965198, 2412995, 4825990, 15554537, 31109074, 77772685, 155545370, 202208981, 404417962, 1011044905, 2022089810]

約数ペア:

[(1, 2022089810), (2, 1011044905), (5, 404417962), (10, 202208981), (13, 155545370), (26, 77772685), (65, 31109074), (130, 15554537), (419, 4825990), (838, 2412995), (2095, 965198), (4190, 482599), (5447, 371230), (10894, 185615), (27235, 74246), (37123, 54470)]