1330897351

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 1656184320

約数和(自身を除く): 325286969

約数列:

[1, 7, 19, 41, 107, 133, 287, 749, 779, 2033, 2281, 4387, 5453, 14231, 15967, 30709, 43339, 83353, 93521, 244067, 303373, 583471, 654647, 1708469, 1776899, 4637273, 10006747, 12438293, 32460911, 70047229, 190128193, 1330897351]

約数ペア:

[(1, 1330897351), (7, 190128193), (19, 70047229), (41, 32460911), (107, 12438293), (133, 10006747), (287, 4637273), (749, 1776899), (779, 1708469), (2033, 654647), (2281, 583471), (4387, 303373), (5453, 244067), (14231, 93521), (15967, 83353), (30709, 43339)]