2019697684

素因数分解:

$2^2\times {\mathrm{2971}}^1\times {\mathrm{169951}}^1$

素因数の和:172926

約数の個数: 12

約数和(自身を含む): 3535681408

約数和(自身を除く): 1515983724

約数列:

[1, 2, 4, 2971, 5942, 11884, 169951, 339902, 679804, 504924421, 1009848842, 2019697684]

約数ペア:

[(1, 2019697684), (2, 1009848842), (4, 504924421), (2971, 679804), (5942, 339902), (11884, 169951)]