1785289436

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{3329}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 3625171200

約数和(自身を除く): 1839881764

約数列:

[1, 2, 4, 7, 14, 28, 107, 179, 214, 358, 428, 716, 749, 1253, 1498, 2506, 2996, 3329, 5012, 6658, 13316, 19153, 23303, 38306, 46606, 76612, 93212, 134071, 268142, 356203, 536284, 595891, 712406, 1191782, 1424812, 2383564, 2493421, 4171237, 4986842, 8342474, 9973684, 16684948, 63760337, 127520674, 255041348, 446322359, 892644718, 1785289436]

約数ペア:

[(1, 1785289436), (2, 892644718), (4, 446322359), (7, 255041348), (14, 127520674), (28, 63760337), (107, 16684948), (179, 9973684), (214, 8342474), (358, 4986842), (428, 4171237), (716, 2493421), (749, 2383564), (1253, 1424812), (1498, 1191782), (2506, 712406), (2996, 595891), (3329, 536284), (5012, 356203), (6658, 268142), (13316, 134071), (19153, 93212), (23303, 76612), (38306, 46606)]