1277165704612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{5028449}}^1$

素因数の和:5028700

約数の個数: 48

約数和(自身を含む): 2622195878400

約数和(自身を除く): 1345030173788

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 193, 329, 386, 658, 772, 1316, 1351, 2702, 5404, 9071, 18142, 36284, 63497, 126994, 253988, 5028449, 10056898, 20113796, 35199143, 70398286, 140796572, 236337103, 472674206, 945348412, 970490657, 1654359721, 1940981314, 3308719442, 3881962628, 6617438884, 6793434599, 13586869198, 27173738396, 45613060879, 91226121758, 182452243516, 319291426153, 638582852306, 1277165704612]

約数ペア:

[(1, 1277165704612), (2, 638582852306), (4, 319291426153), (7, 182452243516), (14, 91226121758), (28, 45613060879), (47, 27173738396), (94, 13586869198), (188, 6793434599), (193, 6617438884), (329, 3881962628), (386, 3308719442), (658, 1940981314), (772, 1654359721), (1316, 970490657), (1351, 945348412), (2702, 472674206), (5404, 236337103), (9071, 140796572), (18142, 70398286), (36284, 35199143), (63497, 20113796), (126994, 10056898), (253988, 5028449)]