1287668093218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{100457801}}^1$

素因数の和:100457862

約数の個数: 32

約数和(自身を含む): 2278382949360

約数和(自身を除く): 990714856142

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 100457801, 200915602, 1305951413, 1707782617, 2611902826, 2913276229, 3415565234, 5826552458, 22201174021, 37872590977, 44402348042, 49525695893, 75745181954, 99051391786, 643834046609, 1287668093218]

約数ペア:

[(1, 1287668093218), (2, 643834046609), (13, 99051391786), (17, 75745181954), (26, 49525695893), (29, 44402348042), (34, 37872590977), (58, 22201174021), (221, 5826552458), (377, 3415565234), (442, 2913276229), (493, 2611902826), (754, 1707782617), (986, 1305951413), (6409, 200915602), (12818, 100457801)]