804574204

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1361}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 1651136256

約数和(自身を除く): 846562052

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 491, 602, 982, 1204, 1361, 1964, 2722, 3437, 5444, 6874, 9527, 13748, 19054, 21113, 38108, 42226, 58523, 84452, 117046, 147791, 234092, 295582, 409661, 591164, 668251, 819322, 1336502, 1638644, 2673004, 4677757, 9355514, 18711028, 28734793, 57469586, 114939172, 201143551, 402287102, 804574204]

約数ペア:

[(1, 804574204), (2, 402287102), (4, 201143551), (7, 114939172), (14, 57469586), (28, 28734793), (43, 18711028), (86, 9355514), (172, 4677757), (301, 2673004), (491, 1638644), (602, 1336502), (982, 819322), (1204, 668251), (1361, 591164), (1964, 409661), (2722, 295582), (3437, 234092), (5444, 147791), (6874, 117046), (9527, 84452), (13748, 58523), (19054, 42226), (21113, 38108)]