652927831948

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2298103}}^1$

素因数の和:2298326

約数の個数: 48

約数和(自身を含む): 1333268016640

約数和(自身を除く): 680340184692

約数列:

[1, 2, 4, 7, 14, 28, 73, 139, 146, 278, 292, 511, 556, 973, 1022, 1946, 2044, 3892, 10147, 20294, 40588, 71029, 142058, 284116, 2298103, 4596206, 9192412, 16086721, 32173442, 64346884, 167761519, 319436317, 335523038, 638872634, 671046076, 1174330633, 1277745268, 2236054219, 2348661266, 4472108438, 4697322532, 8944216876, 23318851141, 46637702282, 93275404564, 163231957987, 326463915974, 652927831948]

約数ペア:

[(1, 652927831948), (2, 326463915974), (4, 163231957987), (7, 93275404564), (14, 46637702282), (28, 23318851141), (73, 8944216876), (139, 4697322532), (146, 4472108438), (278, 2348661266), (292, 2236054219), (511, 1277745268), (556, 1174330633), (973, 671046076), (1022, 638872634), (1946, 335523038), (2044, 319436317), (3892, 167761519), (10147, 64346884), (20294, 32173442), (40588, 16086721), (71029, 9192412), (142058, 4596206), (284116, 2298103)]