2864368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 6124608

約数和(自身を除く): 3260240

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 293, 376, 586, 611, 752, 1172, 1222, 2344, 2444, 3809, 4688, 4888, 7618, 9776, 13771, 15236, 27542, 30472, 55084, 60944, 110168, 179023, 220336, 358046, 716092, 1432184, 2864368]

約数ペア:

[(1, 2864368), (2, 1432184), (4, 716092), (8, 358046), (13, 220336), (16, 179023), (26, 110168), (47, 60944), (52, 55084), (94, 30472), (104, 27542), (188, 15236), (208, 13771), (293, 9776), (376, 7618), (586, 4888), (611, 4688), (752, 3809), (1172, 2444), (1222, 2344)]