1305655186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{84421}}^1$

素因数の和:84490

約数の個数: 32

約数和(自身を含む): 2309785920

約数和(自身を除く): 1004130734

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 7733, 15466, 84421, 168842, 928631, 1603999, 1857262, 3123577, 3207998, 6247154, 17643989, 34359347, 35287978, 59347963, 68718694, 118695926, 652827593, 1305655186]

約数ペア:

[(1, 1305655186), (2, 652827593), (11, 118695926), (19, 68718694), (22, 59347963), (37, 35287978), (38, 34359347), (74, 17643989), (209, 6247154), (407, 3207998), (418, 3123577), (703, 1857262), (814, 1603999), (1406, 928631), (7733, 168842), (15466, 84421)]