426866426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{5477}}^1$

素因数の和:5798

約数の個数: 32

約数和(自身を含む): 773055360

約数和(自身を除く): 346188934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 586, 2051, 4102, 5477, 5567, 10954, 11134, 38339, 38969, 76678, 77938, 104063, 208126, 728441, 1456882, 1604761, 3209522, 11233327, 22466654, 30490459, 60980918, 213433213, 426866426]

約数ペア:

[(1, 426866426), (2, 213433213), (7, 60980918), (14, 30490459), (19, 22466654), (38, 11233327), (133, 3209522), (266, 1604761), (293, 1456882), (586, 728441), (2051, 208126), (4102, 104063), (5477, 77938), (5567, 76678), (10954, 38969), (11134, 38339)]