2018145416

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{186727}}^1$

素因数の和:186933

約数の個数: 32

約数和(自身を含む): 4347027840

約数和(自身を除く): 2328882424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 186727, 373454, 746908, 1307089, 1493816, 2614178, 5228356, 10456712, 36038311, 72076622, 144153244, 252268177, 288306488, 504536354, 1009072708, 2018145416]

約数ペア:

[(1, 2018145416), (2, 1009072708), (4, 504536354), (7, 288306488), (8, 252268177), (14, 144153244), (28, 72076622), (56, 36038311), (193, 10456712), (386, 5228356), (772, 2614178), (1351, 1493816), (1544, 1307089), (2702, 746908), (5404, 373454), (10808, 186727)]