283013668

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:5020

約数の個数: 48

約数和(自身を含む): 593913600

約数和(自身を除く): 310899932

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 4909, 8236, 9818, 14413, 19636, 28826, 34363, 57652, 68726, 137452, 142361, 284722, 348539, 569444, 697078, 996527, 1394156, 1993054, 2439773, 3986108, 4879546, 9759092, 10107631, 20215262, 40430524, 70753417, 141506834, 283013668]

約数ペア:

[(1, 283013668), (2, 141506834), (4, 70753417), (7, 40430524), (14, 20215262), (28, 10107631), (29, 9759092), (58, 4879546), (71, 3986108), (116, 2439773), (142, 1993054), (203, 1394156), (284, 996527), (406, 697078), (497, 569444), (812, 348539), (994, 284722), (1988, 142361), (2059, 137452), (4118, 68726), (4909, 57652), (8236, 34363), (9818, 28826), (14413, 19636)]