7816804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 14605920

約数和(自身を除く): 6789116

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 827, 1654, 2363, 3308, 4726, 9452, 14059, 28118, 56236, 114953, 229906, 459812, 1954201, 3908402, 7816804]

約数ペア:

[(1, 7816804), (2, 3908402), (4, 1954201), (17, 459812), (34, 229906), (68, 114953), (139, 56236), (278, 28118), (556, 14059), (827, 9452), (1654, 4726), (2363, 3308)]