8020802

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 12315672

約数和(自身を除く): 4294870

約数列:

[1, 2, 73, 137, 146, 274, 401, 802, 10001, 20002, 29273, 54937, 58546, 109874, 4010401, 8020802]

約数ペア:

[(1, 8020802), (2, 4010401), (73, 109874), (137, 58546), (146, 54937), (274, 29273), (401, 20002), (802, 10001)]