804966148

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{111863}}^1$

素因数の和:112131

約数の個数: 24

約数和(自身を含む): 1616211072

約数和(自身を除く): 811244924

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 111863, 223726, 447452, 783041, 1566082, 3132164, 28748791, 57497582, 114995164, 201241537, 402483074, 804966148]

約数ペア:

[(1, 804966148), (2, 402483074), (4, 201241537), (7, 114995164), (14, 57497582), (28, 28748791), (257, 3132164), (514, 1566082), (1028, 783041), (1799, 447452), (3598, 223726), (7196, 111863)]