1909804928

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{363911}}^1$

素因数の和:363966

約数の個数: 32

約数和(自身を含む): 3897497520

約数和(自身を除く): 1987692592

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 363911, 727822, 1455644, 2911288, 5822576, 11645152, 14920351, 23290304, 29840702, 46580608, 59681404, 119362808, 238725616, 477451232, 954902464, 1909804928]

約数ペア:

[(1, 1909804928), (2, 954902464), (4, 477451232), (8, 238725616), (16, 119362808), (32, 59681404), (41, 46580608), (64, 29840702), (82, 23290304), (128, 14920351), (164, 11645152), (328, 5822576), (656, 2911288), (1312, 1455644), (2624, 727822), (5248, 363911)]