2021073884

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{62141}}^1$

素因数の和:62365

約数の個数: 24

約数和(自身を含む): 3633069888

約数和(自身を除く): 1611996004

約数列:

[1, 2, 4, 47, 94, 173, 188, 346, 692, 8131, 16262, 32524, 62141, 124282, 248564, 2920627, 5841254, 10750393, 11682508, 21500786, 43001572, 505268471, 1010536942, 2021073884]

約数ペア:

[(1, 2021073884), (2, 1010536942), (4, 505268471), (47, 43001572), (94, 21500786), (173, 11682508), (188, 10750393), (346, 5841254), (692, 2920627), (8131, 248564), (16262, 124282), (32524, 62141)]