4201420912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:1046

約数の個数: 80

約数和(自身を含む): 8891430912

約数和(自身を除く): 4690010000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 311, 428, 607, 622, 856, 1214, 1244, 1391, 1712, 2428, 2488, 2782, 4043, 4856, 4976, 5564, 7891, 8086, 9712, 11128, 15782, 16172, 22256, 31564, 32344, 33277, 63128, 64688, 64949, 66554, 126256, 129898, 133108, 188777, 259796, 266216, 377554, 432601, 519592, 532432, 755108, 844337, 865202, 1039184, 1510216, 1688674, 1730404, 2454101, 3020432, 3377348, 3460808, 4908202, 6754696, 6921616, 9816404, 13509392, 19632808, 20199139, 39265616, 40398278, 80796556, 161593112, 262588807, 323186224, 525177614, 1050355228, 2100710456, 4201420912]

約数ペア:

[(1, 4201420912), (2, 2100710456), (4, 1050355228), (8, 525177614), (13, 323186224), (16, 262588807), (26, 161593112), (52, 80796556), (104, 40398278), (107, 39265616), (208, 20199139), (214, 19632808), (311, 13509392), (428, 9816404), (607, 6921616), (622, 6754696), (856, 4908202), (1214, 3460808), (1244, 3377348), (1391, 3020432), (1712, 2454101), (2428, 1730404), (2488, 1688674), (2782, 1510216), (4043, 1039184), (4856, 865202), (4976, 844337), (5564, 755108), (7891, 532432), (8086, 519592), (9712, 432601), (11128, 377554), (15782, 266216), (16172, 259796), (22256, 188777), (31564, 133108), (32344, 129898), (33277, 126256), (63128, 66554), (64688, 64949)]