1851367648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{5879}}^1$

素因数の和:6659

約数の個数: 48

約数和(自身を含む): 3931109280

約数和(自身を除く): 2079741632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 757, 1514, 3028, 5879, 6056, 9841, 11758, 12112, 19682, 23516, 24224, 39364, 47032, 76427, 78728, 94064, 152854, 157456, 188128, 305708, 314912, 611416, 1222832, 2445664, 4450403, 8900806, 17801612, 35603224, 57855239, 71206448, 115710478, 142412896, 231420956, 462841912, 925683824, 1851367648]

約数ペア:

[(1, 1851367648), (2, 925683824), (4, 462841912), (8, 231420956), (13, 142412896), (16, 115710478), (26, 71206448), (32, 57855239), (52, 35603224), (104, 17801612), (208, 8900806), (416, 4450403), (757, 2445664), (1514, 1222832), (3028, 611416), (5879, 314912), (6056, 305708), (9841, 188128), (11758, 157456), (12112, 152854), (19682, 94064), (23516, 78728), (24224, 76427), (39364, 47032)]