2016838672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{11519}}^1$

素因数の和:11911

約数の個数: 40

約数和(自身を含む): 4045455360

約数和(自身を除く): 2028616688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 353, 496, 706, 1412, 2824, 5648, 10943, 11519, 21886, 23038, 43772, 46076, 87544, 92152, 175088, 184304, 357089, 714178, 1428356, 2856712, 4066207, 5713424, 8132414, 16264828, 32529656, 65059312, 126052417, 252104834, 504209668, 1008419336, 2016838672]

約数ペア:

[(1, 2016838672), (2, 1008419336), (4, 504209668), (8, 252104834), (16, 126052417), (31, 65059312), (62, 32529656), (124, 16264828), (248, 8132414), (353, 5713424), (496, 4066207), (706, 2856712), (1412, 1428356), (2824, 714178), (5648, 357089), (10943, 184304), (11519, 175088), (21886, 92152), (23038, 87544), (43772, 46076)]