247190053834

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{967}}^1\times {\mathrm{6229}}^1$

素因数の和:7303

約数の個数: 48

約数和(自身を含む): 399903799680

約数和(自身を除く): 152713745846

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 967, 1207, 1934, 2414, 6229, 12458, 16439, 20519, 32878, 41038, 68657, 105893, 137314, 211786, 279463, 442259, 558926, 884518, 1167169, 1800181, 2334338, 3600362, 6023443, 7518403, 12046886, 15036806, 19841873, 39683746, 102398531, 127812851, 204797062, 255625702, 427664453, 855328906, 1740775027, 3481550054, 7270295701, 14540591402, 123595026917, 247190053834]

約数ペア:

[(1, 247190053834), (2, 123595026917), (17, 14540591402), (34, 7270295701), (71, 3481550054), (142, 1740775027), (289, 855328906), (578, 427664453), (967, 255625702), (1207, 204797062), (1934, 127812851), (2414, 102398531), (6229, 39683746), (12458, 19841873), (16439, 15036806), (20519, 12046886), (32878, 7518403), (41038, 6023443), (68657, 3600362), (105893, 2334338), (137314, 1800181), (211786, 1167169), (279463, 884518), (442259, 558926)]