61983490

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{6217}}^1$

素因数の和:7221

約数の個数: 16

約数和(自身を含む): 111700152

約数和(自身を除く): 49716662

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 6217, 9970, 12434, 31085, 62170, 6198349, 12396698, 30991745, 61983490]

約数ペア:

[(1, 61983490), (2, 30991745), (5, 12396698), (10, 6198349), (997, 62170), (1994, 31085), (4985, 12434), (6217, 9970)]