2019441486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 4332729600

約数和(自身を除く): 2313288114

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 227, 438, 454, 681, 1069, 1362, 1387, 2138, 2774, 3207, 4161, 4313, 6414, 8322, 8626, 12939, 16571, 20311, 25878, 33142, 40622, 49713, 60933, 78037, 99426, 121866, 156074, 234111, 242663, 314849, 468222, 485326, 629698, 727989, 944547, 1455978, 1482703, 1889094, 2965406, 4448109, 4610597, 8896218, 9221194, 13831791, 17714399, 27663582, 35428798, 53143197, 106286394, 336573581, 673147162, 1009720743, 2019441486]

約数ペア:

[(1, 2019441486), (2, 1009720743), (3, 673147162), (6, 336573581), (19, 106286394), (38, 53143197), (57, 35428798), (73, 27663582), (114, 17714399), (146, 13831791), (219, 9221194), (227, 8896218), (438, 4610597), (454, 4448109), (681, 2965406), (1069, 1889094), (1362, 1482703), (1387, 1455978), (2138, 944547), (2774, 727989), (3207, 629698), (4161, 485326), (4313, 468222), (6414, 314849), (8322, 242663), (8626, 234111), (12939, 156074), (16571, 121866), (20311, 99426), (25878, 78037), (33142, 60933), (40622, 49713)]