13302490292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1923437}}^1$

素因数の和:1923480

約数の個数: 48

約数和(自身を含む): 30159507840

約数和(自身を除く): 16857017548

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 1923437, 3846874, 7693748, 13464059, 25004681, 26928118, 36545303, 50009362, 53856236, 73090606, 100018724, 146181212, 175032767, 255817121, 350065534, 475088939, 511634242, 700131068, 950177878, 1023268484, 1900355756, 3325622573, 6651245146, 13302490292]

約数ペア:

[(1, 13302490292), (2, 6651245146), (4, 3325622573), (7, 1900355756), (13, 1023268484), (14, 950177878), (19, 700131068), (26, 511634242), (28, 475088939), (38, 350065534), (52, 255817121), (76, 175032767), (91, 146181212), (133, 100018724), (182, 73090606), (247, 53856236), (266, 50009362), (364, 36545303), (494, 26928118), (532, 25004681), (988, 13464059), (1729, 7693748), (3458, 3846874), (6916, 1923437)]