2772078452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{7537}}^1$

素因数の和:8208

約数の個数: 48

約数和(自身を含む): 5708859072

約数和(自身を除く): 2936780620

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 643, 1286, 2572, 7073, 7537, 8359, 14146, 15074, 16718, 28292, 30148, 33436, 82907, 91949, 97981, 165814, 183898, 195962, 331628, 367796, 391924, 1077791, 2155582, 4311164, 4846291, 9692582, 19385164, 53309201, 63001783, 106618402, 126003566, 213236804, 252007132, 693019613, 1386039226, 2772078452]

約数ペア:

[(1, 2772078452), (2, 1386039226), (4, 693019613), (11, 252007132), (13, 213236804), (22, 126003566), (26, 106618402), (44, 63001783), (52, 53309201), (143, 19385164), (286, 9692582), (572, 4846291), (643, 4311164), (1286, 2155582), (2572, 1077791), (7073, 391924), (7537, 367796), (8359, 331628), (14146, 195962), (15074, 183898), (16718, 165814), (28292, 97981), (30148, 91949), (33436, 82907)]