1808248858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{2029}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 2954770560

約数和(自身を除く): 1146521702

約数列:

[1, 2, 13, 26, 151, 227, 302, 454, 1963, 2029, 2951, 3926, 4058, 5902, 26377, 34277, 52754, 68554, 306379, 445601, 460583, 612758, 891202, 921166, 3982927, 5987579, 7965854, 11975158, 69548033, 139096066, 904124429, 1808248858]

約数ペア:

[(1, 1808248858), (2, 904124429), (13, 139096066), (26, 69548033), (151, 11975158), (227, 7965854), (302, 5987579), (454, 3982927), (1963, 921166), (2029, 891202), (2951, 612758), (3926, 460583), (4058, 445601), (5902, 306379), (26377, 68554), (34277, 52754)]