1038049705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{141907}}^1$

素因数の和:141949

約数の個数: 32

約数和(自身を含む): 1634780160

約数和(自身を除く): 596730455

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 141907, 709535, 993349, 1560977, 2696233, 4966745, 7804885, 10926839, 13481165, 18873631, 29658563, 54634195, 94368155, 148292815, 207609941, 1038049705]

約数ペア:

[(1, 1038049705), (5, 207609941), (7, 148292815), (11, 94368155), (19, 54634195), (35, 29658563), (55, 18873631), (77, 13481165), (95, 10926839), (133, 7804885), (209, 4966745), (385, 2696233), (665, 1560977), (1045, 993349), (1463, 709535), (7315, 141907)]