487291215214

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1\times {\mathrm{4903}}^1$

素因数の和:6400

約数の個数: 32

約数和(自身を含む): 738855000576

約数和(自身を除く): 251563785362

約数列:

[1, 2, 157, 307, 314, 614, 1031, 2062, 4903, 9806, 48199, 96398, 161867, 316517, 323734, 633034, 769771, 1505221, 1539542, 3010442, 5054993, 10109986, 49693169, 99386338, 236319697, 472639394, 793633901, 1551882851, 1587267802, 3103765702, 243645607607, 487291215214]

約数ペア:

[(1, 487291215214), (2, 243645607607), (157, 3103765702), (307, 1587267802), (314, 1551882851), (614, 793633901), (1031, 472639394), (2062, 236319697), (4903, 99386338), (9806, 49693169), (48199, 10109986), (96398, 5054993), (161867, 3010442), (316517, 1539542), (323734, 1505221), (633034, 769771)]