2019408881

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{17483}}^1$

素因数の和:18088

約数の個数: 16

約数和(自身を含む): 2391811200

約数和(自身を除く): 372402319

約数列:

[1, 7, 29, 203, 569, 3983, 16501, 17483, 115507, 122381, 507007, 3549049, 9947827, 69634789, 288486983, 2019408881]

約数ペア:

[(1, 2019408881), (7, 288486983), (29, 69634789), (203, 9947827), (569, 3549049), (3983, 507007), (16501, 122381), (17483, 115507)]