27551030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211931}}^1$

素因数の和:211951

約数の個数: 16

約数和(自身を含む): 53406864

約数和(自身を除く): 25855834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211931, 423862, 1059655, 2119310, 2755103, 5510206, 13775515, 27551030]

約数ペア:

[(1, 27551030), (2, 13775515), (5, 5510206), (10, 2755103), (13, 2119310), (26, 1059655), (65, 423862), (130, 211931)]