1252055038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{678253}}^1$

素因数の和:678339

約数の個数: 16

約数和(自身を含む): 2051040096

約数和(自身を除く): 798985058

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 678253, 1356506, 8817289, 17634578, 48155963, 96311926, 626027519, 1252055038]

約数ペア:

[(1, 1252055038), (2, 626027519), (13, 96311926), (26, 48155963), (71, 17634578), (142, 8817289), (923, 1356506), (1846, 678253)]