2010188362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{20879}}^1$

素因数の和:20947

約数の個数: 48

約数和(自身を含む): 3879671040

約数和(自身を除く): 1869482678

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 529, 598, 1058, 2093, 3703, 4186, 6877, 7406, 13754, 20879, 41758, 48139, 96278, 146153, 271427, 292306, 480217, 542854, 960434, 1899989, 3361519, 3799978, 6242821, 6723038, 11044991, 12485642, 22089982, 43699747, 77314937, 87399494, 143584883, 154629874, 287169766, 1005094181, 2010188362]

約数ペア:

[(1, 2010188362), (2, 1005094181), (7, 287169766), (13, 154629874), (14, 143584883), (23, 87399494), (26, 77314937), (46, 43699747), (91, 22089982), (161, 12485642), (182, 11044991), (299, 6723038), (322, 6242821), (529, 3799978), (598, 3361519), (1058, 1899989), (2093, 960434), (3703, 542854), (4186, 480217), (6877, 292306), (7406, 271427), (13754, 146153), (20879, 96278), (41758, 48139)]