27716390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213203}}^1$

素因数の和:213223

約数の個数: 16

約数和(自身を含む): 53727408

約数和(自身を除く): 26011018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 213203, 426406, 1066015, 2132030, 2771639, 5543278, 13858195, 27716390]

約数ペア:

[(1, 27716390), (2, 13858195), (5, 5543278), (10, 2771639), (13, 2132030), (26, 1066015), (65, 426406), (130, 213203)]