82457372290

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{62944559}}^1$

素因数の和:62944697

約数の個数: 16

約数和(自身を含む): 149556274560

約数和(自身を除く): 67098902270

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 62944559, 125889118, 314722795, 629445590, 8245737229, 16491474458, 41228686145, 82457372290]

約数ペア:

[(1, 82457372290), (2, 41228686145), (5, 16491474458), (10, 8245737229), (131, 629445590), (262, 314722795), (655, 125889118), (1310, 62944559)]