616592912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{1831}}^1$

素因数の和:3471

約数の個数: 40

約数和(自身を含む): 1288042560

約数和(自身を除く): 671449648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1619, 1831, 3238, 3662, 6476, 7324, 12952, 14648, 21047, 23803, 25904, 29296, 42094, 47606, 84188, 95212, 168376, 190424, 336752, 380848, 2964389, 5928778, 11857556, 23715112, 38537057, 47430224, 77074114, 154148228, 308296456, 616592912]

約数ペア:

[(1, 616592912), (2, 308296456), (4, 154148228), (8, 77074114), (13, 47430224), (16, 38537057), (26, 23715112), (52, 11857556), (104, 5928778), (208, 2964389), (1619, 380848), (1831, 336752), (3238, 190424), (3662, 168376), (6476, 95212), (7324, 84188), (12952, 47606), (14648, 42094), (21047, 29296), (23803, 25904)]