351001442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 606550464

約数和(自身を除く): 255549022

約数列:

[1, 2, 11, 22, 29, 58, 61, 122, 311, 319, 622, 638, 671, 841, 1342, 1682, 1769, 3421, 3538, 6842, 9019, 9251, 18038, 18502, 18971, 19459, 37942, 38918, 51301, 99209, 102602, 198418, 208681, 261551, 417362, 523102, 550159, 564311, 1100318, 1128622, 2877061, 5754122, 6051749, 12103498, 15954611, 31909222, 175500721, 351001442]

約数ペア:

[(1, 351001442), (2, 175500721), (11, 31909222), (22, 15954611), (29, 12103498), (58, 6051749), (61, 5754122), (122, 2877061), (311, 1128622), (319, 1100318), (622, 564311), (638, 550159), (671, 523102), (841, 417362), (1342, 261551), (1682, 208681), (1769, 198418), (3421, 102602), (3538, 99209), (6842, 51301), (9019, 38918), (9251, 37942), (18038, 19459), (18502, 18971)]