79815356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{486679}}^1$

素因数の和:486724

約数の個数: 12

約数和(自身を含む): 143083920

約数和(自身を除く): 63268564

約数列:

[1, 2, 4, 41, 82, 164, 486679, 973358, 1946716, 19953839, 39907678, 79815356]

約数ペア:

[(1, 79815356), (2, 39907678), (4, 19953839), (41, 1946716), (82, 973358), (164, 486679)]