1888272012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{493279}}^1$

素因数の和:493326

約数の個数: 48

約数和(自身を含む): 4972262400

約数和(自身を除く): 3083990388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 493279, 986558, 1479837, 1973116, 2959674, 5426069, 5919348, 10852138, 14305091, 16278207, 21704276, 28610182, 32556414, 42915273, 57220364, 65112828, 85830546, 157356001, 171661092, 314712002, 472068003, 629424004, 944136006, 1888272012]

約数ペア:

[(1, 1888272012), (2, 944136006), (3, 629424004), (4, 472068003), (6, 314712002), (11, 171661092), (12, 157356001), (22, 85830546), (29, 65112828), (33, 57220364), (44, 42915273), (58, 32556414), (66, 28610182), (87, 21704276), (116, 16278207), (132, 14305091), (174, 10852138), (319, 5919348), (348, 5426069), (638, 2959674), (957, 1973116), (1276, 1479837), (1914, 986558), (3828, 493279)]