268545982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{12743}}^1$

素因数の和:13043

約数の個数: 16

約数和(自身を含む): 414281952

約数和(自身を除く): 145735970

約数列:

[1, 2, 41, 82, 257, 514, 10537, 12743, 21074, 25486, 522463, 1044926, 3274951, 6549902, 134272991, 268545982]

約数ペア:

[(1, 268545982), (2, 134272991), (41, 6549902), (82, 3274951), (257, 1044926), (514, 522463), (10537, 25486), (12743, 21074)]