1318859024

素因数分解:

$2^4\times 7^1\times {\mathrm{11775527}}^1$

素因数の和:11775542

約数の個数: 20

約数和(自身を含む): 2920330944

約数和(自身を除く): 1601471920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11775527, 23551054, 47102108, 82428689, 94204216, 164857378, 188408432, 329714756, 659429512, 1318859024]

約数ペア:

[(1, 1318859024), (2, 659429512), (4, 329714756), (7, 188408432), (8, 164857378), (14, 94204216), (16, 82428689), (28, 47102108), (56, 23551054), (112, 11775527)]