2016521778

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{112291}}^1$

素因数の和:112410

約数の個数: 32

約数和(自身を含む): 4188042432

約数和(自身を除く): 2171520654

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 219, 246, 438, 2993, 5986, 8979, 17958, 112291, 224582, 336873, 673746, 4603931, 8197243, 9207862, 13811793, 16394486, 24591729, 27623586, 49183458, 336086963, 672173926, 1008260889, 2016521778]

約数ペア:

[(1, 2016521778), (2, 1008260889), (3, 672173926), (6, 336086963), (41, 49183458), (73, 27623586), (82, 24591729), (123, 16394486), (146, 13811793), (219, 9207862), (246, 8197243), (438, 4603931), (2993, 673746), (5986, 336873), (8979, 224582), (17958, 112291)]