2806462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:635

約数の個数: 16

約数和(自身を含む): 4490640

約数和(自身を除く): 1684178

約数列:

[1, 2, 17, 34, 197, 394, 419, 838, 3349, 6698, 7123, 14246, 82543, 165086, 1403231, 2806462]

約数ペア:

[(1, 2806462), (2, 1403231), (17, 165086), (34, 82543), (197, 14246), (394, 7123), (419, 6698), (838, 3349)]