1738262019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 2702730240

約数和(自身を除く): 964468221

約数列:

[1, 3, 13, 17, 39, 51, 97, 151, 179, 221, 291, 453, 537, 663, 1261, 1649, 1963, 2327, 2567, 3043, 3783, 4947, 5889, 6981, 7701, 9129, 14647, 17363, 21437, 27029, 33371, 39559, 43941, 52089, 64311, 81087, 100113, 118677, 190411, 225719, 248999, 295171, 351377, 459493, 571233, 677157, 746997, 885513, 1054131, 1378479, 2621813, 3236987, 3837223, 5973409, 7865439, 9710961, 11511669, 17920227, 34083569, 44570821, 102250707, 133712463, 579420673, 1738262019]

約数ペア:

[(1, 1738262019), (3, 579420673), (13, 133712463), (17, 102250707), (39, 44570821), (51, 34083569), (97, 17920227), (151, 11511669), (179, 9710961), (221, 7865439), (291, 5973409), (453, 3837223), (537, 3236987), (663, 2621813), (1261, 1378479), (1649, 1054131), (1963, 885513), (2327, 746997), (2567, 677157), (3043, 571233), (3783, 459493), (4947, 351377), (5889, 295171), (6981, 248999), (7701, 225719), (9129, 190411), (14647, 118677), (17363, 100113), (21437, 81087), (27029, 64311), (33371, 52089), (39559, 43941)]