254996942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{17107}}^1$

素因数の和:17395

約数の個数: 16

約数和(自身を含む): 397247760

約数和(自身を除く): 142250818

約数列:

[1, 2, 29, 58, 257, 514, 7453, 14906, 17107, 34214, 496103, 992206, 4396499, 8792998, 127498471, 254996942]

約数ペア:

[(1, 254996942), (2, 127498471), (29, 8792998), (58, 4396499), (257, 992206), (514, 496103), (7453, 34214), (14906, 17107)]