2017848290

素因数分解:

$2^1\times 5^1\times {\mathrm{3907}}^1\times {\mathrm{51647}}^1$

素因数の和:55561

約数の個数: 16

約数和(自身を含む): 3633126912

約数和(自身を除く): 1615278622

約数列:

[1, 2, 5, 10, 3907, 7814, 19535, 39070, 51647, 103294, 258235, 516470, 201784829, 403569658, 1008924145, 2017848290]

約数ペア:

[(1, 2017848290), (2, 1008924145), (5, 403569658), (10, 201784829), (3907, 516470), (7814, 258235), (19535, 103294), (39070, 51647)]