1655558287489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1907}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 1825570431360

約数和(自身を除く): 170012143871

約数列:

[1, 17, 43, 71, 389, 731, 1207, 1849, 1907, 3053, 6613, 16727, 27619, 31433, 32419, 51901, 82001, 131279, 135397, 284359, 469523, 719261, 741823, 1187617, 1394017, 2231743, 2301749, 3526043, 5822071, 12227437, 12610991, 20189489, 31898389, 51067531, 52669433, 59942731, 98975207, 250349053, 542272613, 868148027, 895380361, 1371630727, 2264785619, 4255933901, 23317722359, 38501355523, 97385781617, 1655558287489]

約数ペア:

[(1, 1655558287489), (17, 97385781617), (43, 38501355523), (71, 23317722359), (389, 4255933901), (731, 2264785619), (1207, 1371630727), (1849, 895380361), (1907, 868148027), (3053, 542272613), (6613, 250349053), (16727, 98975207), (27619, 59942731), (31433, 52669433), (32419, 51067531), (51901, 31898389), (82001, 20189489), (131279, 12610991), (135397, 12227437), (284359, 5822071), (469523, 3526043), (719261, 2301749), (741823, 2231743), (1187617, 1394017)]