1382393089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7213}}^1$

素因数の和:7381

約数の個数: 32

約数和(自身を含む): 1828316160

約数和(自身を除く): 445923071

約数列:

[1, 7, 11, 19, 77, 131, 133, 209, 917, 1441, 1463, 2489, 7213, 10087, 17423, 27379, 50491, 79343, 137047, 191653, 555401, 944903, 959329, 1507517, 6614321, 10393933, 10552619, 17953157, 72757531, 125672099, 197484727, 1382393089]

約数ペア:

[(1, 1382393089), (7, 197484727), (11, 125672099), (19, 72757531), (77, 17953157), (131, 10552619), (133, 10393933), (209, 6614321), (917, 1507517), (1441, 959329), (1463, 944903), (2489, 555401), (7213, 191653), (10087, 137047), (17423, 79343), (27379, 50491)]