2565284930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{27143}}^1$

素因数の和:27890

約数の個数: 32

約数和(自身を含む): 4979729664

約数和(自身を除く): 2414444734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 3635, 7270, 9451, 18902, 27143, 47255, 54286, 94510, 135715, 271430, 352859, 705718, 1764295, 3528590, 19732961, 39465922, 98664805, 197329610, 256528493, 513056986, 1282642465, 2565284930]

約数ペア:

[(1, 2565284930), (2, 1282642465), (5, 513056986), (10, 256528493), (13, 197329610), (26, 98664805), (65, 39465922), (130, 19732961), (727, 3528590), (1454, 1764295), (3635, 705718), (7270, 352859), (9451, 271430), (18902, 135715), (27143, 94510), (47255, 54286)]