2019988604

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{2351}}^1\times {\mathrm{2719}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 3582566400

約数和(自身を除く): 1562577796

約数列:

[1, 2, 4, 79, 158, 316, 2351, 2719, 4702, 5438, 9404, 10876, 185729, 214801, 371458, 429602, 742916, 859204, 6392369, 12784738, 25569476, 504997151, 1009994302, 2019988604]

約数ペア:

[(1, 2019988604), (2, 1009994302), (4, 504997151), (79, 25569476), (158, 12784738), (316, 6392369), (2351, 859204), (2719, 742916), (4702, 429602), (5438, 371458), (9404, 214801), (10876, 185729)]