2490194

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10463}}^1$

素因数の和:10489

約数の個数: 16

約数和(自身を含む): 4520448

約数和(自身を除く): 2030254

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10463, 20926, 73241, 146482, 177871, 355742, 1245097, 2490194]

約数ペア:

[(1, 2490194), (2, 1245097), (7, 355742), (14, 177871), (17, 146482), (34, 73241), (119, 20926), (238, 10463)]