804575494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 1255921920

約数和(自身を除く): 451346426

約数列:

[1, 2, 43, 86, 101, 202, 211, 422, 439, 878, 4343, 8686, 9073, 18146, 18877, 21311, 37754, 42622, 44339, 88678, 92629, 185258, 916373, 1832746, 1906577, 3813154, 3983047, 7966094, 9355529, 18711058, 402287747, 804575494]

約数ペア:

[(1, 804575494), (2, 402287747), (43, 18711058), (86, 9355529), (101, 7966094), (202, 3983047), (211, 3813154), (422, 1906577), (439, 1832746), (878, 916373), (4343, 185258), (8686, 92629), (9073, 88678), (18146, 44339), (18877, 42622), (21311, 37754)]