858013990

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1454261}}^1$

素因数の和:1454327

約数の個数: 16

約数和(自身を含む): 1570602960

約数和(自身を除く): 712588970

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1454261, 2908522, 7271305, 14542610, 85801399, 171602798, 429006995, 858013990]

約数ペア:

[(1, 858013990), (2, 429006995), (5, 171602798), (10, 85801399), (59, 14542610), (118, 7271305), (295, 2908522), (590, 1454261)]