1415661884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:727

約数の個数: 96

約数和(自身を含む): 3151397760

約数和(自身を除く): 1735735876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 257, 259, 364, 409, 481, 514, 518, 818, 962, 1028, 1036, 1636, 1799, 1924, 2863, 3341, 3367, 3598, 5317, 5726, 6682, 6734, 7196, 9509, 10634, 11452, 13364, 13468, 15133, 19018, 21268, 23387, 30266, 37219, 38036, 46774, 60532, 66563, 74438, 93548, 105113, 105931, 123617, 133126, 148876, 196729, 210226, 211862, 247234, 266252, 393458, 420452, 423724, 494468, 735791, 786916, 865319, 1366469, 1377103, 1471582, 1730638, 2732938, 2754206, 2943164, 3461276, 3889181, 5465876, 5508412, 7778362, 9565283, 15556724, 19130566, 27224267, 38261132, 50559353, 54448534, 101118706, 108897068, 202237412, 353915471, 707830942, 1415661884]

約数ペア:

[(1, 1415661884), (2, 707830942), (4, 353915471), (7, 202237412), (13, 108897068), (14, 101118706), (26, 54448534), (28, 50559353), (37, 38261132), (52, 27224267), (74, 19130566), (91, 15556724), (148, 9565283), (182, 7778362), (257, 5508412), (259, 5465876), (364, 3889181), (409, 3461276), (481, 2943164), (514, 2754206), (518, 2732938), (818, 1730638), (962, 1471582), (1028, 1377103), (1036, 1366469), (1636, 865319), (1799, 786916), (1924, 735791), (2863, 494468), (3341, 423724), (3367, 420452), (3598, 393458), (5317, 266252), (5726, 247234), (6682, 211862), (6734, 210226), (7196, 196729), (9509, 148876), (10634, 133126), (11452, 123617), (13364, 105931), (13468, 105113), (15133, 93548), (19018, 74438), (21268, 66563), (23387, 60532), (30266, 46774), (37219, 38036)]