2420199388

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{415271}}^1$

素因数の和:415353

約数の個数: 24

約数和(自身を含む): 4465004544

約数和(自身を除く): 2044805156

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 415271, 830542, 1661084, 12873401, 19517737, 25746802, 39035474, 51493604, 78070948, 605049847, 1210099694, 2420199388]

約数ペア:

[(1, 2420199388), (2, 1210099694), (4, 605049847), (31, 78070948), (47, 51493604), (62, 39035474), (94, 25746802), (124, 19517737), (188, 12873401), (1457, 1661084), (2914, 830542), (5828, 415271)]