402317162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211969}}^1$

素因数の和:212057

約数の個数: 16

約数和(自身を含む): 658802760

約数和(自身を除く): 256485598

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 211969, 423938, 2755597, 5511194, 15473737, 30947474, 201158581, 402317162]

約数ペア:

[(1, 402317162), (2, 201158581), (13, 30947474), (26, 15473737), (73, 5511194), (146, 2755597), (949, 423938), (1898, 211969)]