17946482710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138049867}}^1$

素因数の和:138049887

約数の個数: 16

約数和(自身を含む): 34788566736

約数和(自身を除く): 16842084026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 138049867, 276099734, 690249335, 1380498670, 1794648271, 3589296542, 8973241355, 17946482710]

約数ペア:

[(1, 17946482710), (2, 8973241355), (5, 3589296542), (10, 1794648271), (13, 1380498670), (26, 690249335), (65, 276099734), (130, 138049867)]