2019914643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{3917}}^1$

素因数の和:4131

約数の個数: 32

約数和(自身を含む): 2896185600

約数和(自身を除く): 876270957

約数列:

[1, 3, 19, 57, 83, 109, 249, 327, 1577, 2071, 3917, 4731, 6213, 9047, 11751, 27141, 74423, 171893, 223269, 325111, 426953, 515679, 975333, 1280859, 6177109, 8112107, 18531327, 24336321, 35437099, 106311297, 673304881, 2019914643]

約数ペア:

[(1, 2019914643), (3, 673304881), (19, 106311297), (57, 35437099), (83, 24336321), (109, 18531327), (249, 8112107), (327, 6177109), (1577, 1280859), (2071, 975333), (3917, 515679), (4731, 426953), (6213, 325111), (9047, 223269), (11751, 171893), (27141, 74423)]