2019955958

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1\times {\mathrm{4057}}^1$

素因数の和:5671

約数の個数: 16

約数和(自身を含む): 3050317440

約数和(自身を除く): 1030361482

約数列:

[1, 2, 173, 346, 1439, 2878, 4057, 8114, 248947, 497894, 701861, 1403722, 5838023, 11676046, 1009977979, 2019955958]

約数ペア:

[(1, 2019955958), (2, 1009977979), (173, 11676046), (346, 5838023), (1439, 1403722), (2878, 701861), (4057, 497894), (8114, 248947)]