2019774652

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{125017}}^1$

素因数の和:125605

約数の個数: 24

約数和(自身を含む): 4046582624

約数和(自身を除く): 2026807972

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 2308, 4039, 8078, 16156, 125017, 250034, 500068, 875119, 1750238, 3500476, 72134809, 144269618, 288539236, 504943663, 1009887326, 2019774652]

約数ペア:

[(1, 2019774652), (2, 1009887326), (4, 504943663), (7, 288539236), (14, 144269618), (28, 72134809), (577, 3500476), (1154, 1750238), (2308, 875119), (4039, 500068), (8078, 250034), (16156, 125017)]