849420124

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{1471}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 1744920576

約数和(自身を除く): 895500452

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 503, 574, 1006, 1148, 1471, 2012, 2942, 3521, 5884, 7042, 10297, 14084, 20594, 20623, 41188, 41246, 60311, 82492, 120622, 144361, 241244, 288722, 422177, 577444, 739913, 844354, 1479826, 1688708, 2959652, 5179391, 10358782, 20717564, 30336433, 60672866, 121345732, 212355031, 424710062, 849420124]

約数ペア:

[(1, 849420124), (2, 424710062), (4, 212355031), (7, 121345732), (14, 60672866), (28, 30336433), (41, 20717564), (82, 10358782), (164, 5179391), (287, 2959652), (503, 1688708), (574, 1479826), (1006, 844354), (1148, 739913), (1471, 577444), (2012, 422177), (2942, 288722), (3521, 241244), (5884, 144361), (7042, 120622), (10297, 82492), (14084, 60311), (20594, 41246), (20623, 41188)]