171936470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1011391}}^1$

素因数の和:1011415

約数の個数: 16

約数和(自身を含む): 327691008

約数和(自身を除く): 155754538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1011391, 2022782, 5056955, 10113910, 17193647, 34387294, 85968235, 171936470]

約数ペア:

[(1, 171936470), (2, 85968235), (5, 34387294), (10, 17193647), (17, 10113910), (34, 5056955), (85, 2022782), (170, 1011391)]