287780934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{45377}}^1$

素因数の和:45540

約数の個数: 32

約数和(自身を含む): 662155776

約数和(自身を除く): 374374842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 45377, 90754, 136131, 272262, 317639, 635278, 952917, 1905834, 6851927, 13703854, 20555781, 41111562, 47963489, 95926978, 143890467, 287780934]

約数ペア:

[(1, 287780934), (2, 143890467), (3, 95926978), (6, 47963489), (7, 41111562), (14, 20555781), (21, 13703854), (42, 6851927), (151, 1905834), (302, 952917), (453, 635278), (906, 317639), (1057, 272262), (2114, 136131), (3171, 90754), (6342, 45377)]