1900683784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{33619}}^1$

素因数の和:33853

約数の個数: 32

約数和(自身を含む): 3679372800

約数和(自身を除く): 1778689016

約数列:

[1, 2, 4, 8, 37, 74, 148, 191, 296, 382, 764, 1528, 7067, 14134, 28268, 33619, 56536, 67238, 134476, 268952, 1243903, 2487806, 4975612, 6421229, 9951224, 12842458, 25684916, 51369832, 237585473, 475170946, 950341892, 1900683784]

約数ペア:

[(1, 1900683784), (2, 950341892), (4, 475170946), (8, 237585473), (37, 51369832), (74, 25684916), (148, 12842458), (191, 9951224), (296, 6421229), (382, 4975612), (764, 2487806), (1528, 1243903), (7067, 268952), (14134, 134476), (28268, 67238), (33619, 56536)]