720796612

素因数分解:

$2^2\times {\mathrm{4817}}^1\times {\mathrm{37409}}^1$

素因数の和:42230

約数の個数: 12

約数和(自身を含む): 1261689660

約数和(自身を除く): 540893048

約数列:

[1, 2, 4, 4817, 9634, 19268, 37409, 74818, 149636, 180199153, 360398306, 720796612]

約数ペア:

[(1, 720796612), (2, 360398306), (4, 180199153), (4817, 149636), (9634, 74818), (19268, 37409)]