2018724734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1\times {\mathrm{21313}}^1$

素因数の和:24971

約数の個数: 16

約数和(自身を含む): 3262065072

約数和(自身を除く): 1243340338

約数列:

[1, 2, 13, 26, 3643, 7286, 21313, 42626, 47359, 94718, 277069, 554138, 77643259, 155286518, 1009362367, 2018724734]

約数ペア:

[(1, 2018724734), (2, 1009362367), (13, 155286518), (26, 77643259), (3643, 554138), (7286, 277069), (21313, 94718), (42626, 47359)]