1320236318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 2104099200

約数和(自身を除く): 783862882

約数列:

[1, 2, 19, 38, 283, 293, 419, 566, 586, 838, 5377, 5567, 7961, 10754, 11134, 15922, 82919, 118577, 122767, 165838, 237154, 245534, 1575461, 2252963, 2332573, 3150922, 4505926, 4665146, 34743061, 69486122, 660118159, 1320236318]

約数ペア:

[(1, 1320236318), (2, 660118159), (19, 69486122), (38, 34743061), (283, 4665146), (293, 4505926), (419, 3150922), (566, 2332573), (586, 2252963), (838, 1575461), (5377, 245534), (5567, 237154), (7961, 165838), (10754, 122767), (11134, 118577), (15922, 82919)]