2017402786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 3764517120

約数和(自身を除く): 1747114334

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 113, 133, 226, 266, 287, 574, 779, 791, 1558, 1582, 1637, 2147, 3274, 4294, 4633, 5453, 9266, 10906, 11459, 15029, 22918, 30058, 31103, 32431, 62206, 64862, 67117, 88027, 134234, 176054, 184981, 217721, 369962, 435442, 469819, 616189, 939638, 1232378, 1275223, 1294867, 2550446, 2589734, 3514639, 7029278, 7584221, 8926561, 15168442, 17853122, 24602473, 49204946, 53089547, 106179094, 144100199, 288200398, 1008701393, 2017402786]

約数ペア:

[(1, 2017402786), (2, 1008701393), (7, 288200398), (14, 144100199), (19, 106179094), (38, 53089547), (41, 49204946), (82, 24602473), (113, 17853122), (133, 15168442), (226, 8926561), (266, 7584221), (287, 7029278), (574, 3514639), (779, 2589734), (791, 2550446), (1558, 1294867), (1582, 1275223), (1637, 1232378), (2147, 939638), (3274, 616189), (4294, 469819), (4633, 435442), (5453, 369962), (9266, 217721), (10906, 184981), (11459, 176054), (15029, 134234), (22918, 88027), (30058, 67117), (31103, 64862), (32431, 62206)]