2017702316

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1913}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 4081566720

約数和(自身を除く): 2063864404

約数列:

[1, 2, 4, 7, 14, 28, 139, 271, 278, 542, 556, 973, 1084, 1897, 1913, 1946, 3794, 3826, 3892, 7588, 7652, 13391, 26782, 37669, 53564, 75338, 150676, 263683, 265907, 518423, 527366, 531814, 1036846, 1054732, 1063628, 1861349, 2073692, 3628961, 3722698, 7257922, 7445396, 14515844, 72060797, 144121594, 288243188, 504425579, 1008851158, 2017702316]

約数ペア:

[(1, 2017702316), (2, 1008851158), (4, 504425579), (7, 288243188), (14, 144121594), (28, 72060797), (139, 14515844), (271, 7445396), (278, 7257922), (542, 3722698), (556, 3628961), (973, 2073692), (1084, 1861349), (1897, 1063628), (1913, 1054732), (1946, 1036846), (3794, 531814), (3826, 527366), (3892, 518423), (7588, 265907), (7652, 263683), (13391, 150676), (26782, 75338), (37669, 53564)]