2183621314

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{320273}}^1$

素因数の和:320769

約数の個数: 16

約数和(自身を含む): 3751049088

約数和(自身を除く): 1567427774

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 320273, 640546, 2241911, 4483822, 155972951, 311945902, 1091810657, 2183621314]

約数ペア:

[(1, 2183621314), (2, 1091810657), (7, 311945902), (14, 155972951), (487, 4483822), (974, 2241911), (3409, 640546), (6818, 320273)]