4911381889

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 5658624000

約数和(自身を除く): 747242111

約数列:

[1, 17, 23, 47, 79, 199, 289, 391, 799, 1081, 1343, 1817, 3383, 3713, 4577, 6647, 9353, 13583, 15721, 18377, 22831, 30889, 57511, 63121, 77809, 85399, 159001, 215119, 267257, 312409, 361583, 525113, 738887, 1073057, 1322753, 1451783, 2703017, 3657023, 4543369, 6146911, 12561079, 16994401, 24680311, 62169391, 104497487, 213538343, 288904817, 4911381889]

約数ペア:

[(1, 4911381889), (17, 288904817), (23, 213538343), (47, 104497487), (79, 62169391), (199, 24680311), (289, 16994401), (391, 12561079), (799, 6146911), (1081, 4543369), (1343, 3657023), (1817, 2703017), (3383, 1451783), (3713, 1322753), (4577, 1073057), (6647, 738887), (9353, 525113), (13583, 361583), (15721, 312409), (18377, 267257), (22831, 215119), (30889, 159001), (57511, 85399), (63121, 77809)]