309059894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3237

約数の個数: 48

約数和(自身を含む): 566643840

約数和(自身を除く): 257583946

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 3146, 3169, 3751, 4433, 6338, 7502, 8866, 34859, 41197, 48763, 69718, 82394, 97526, 98239, 196478, 383449, 453167, 766898, 906334, 1080629, 1277107, 2161258, 2554214, 4984837, 9969674, 11886919, 14048177, 23773838, 28096354, 154529947, 309059894]

約数ペア:

[(1, 309059894), (2, 154529947), (11, 28096354), (13, 23773838), (22, 14048177), (26, 11886919), (31, 9969674), (62, 4984837), (121, 2554214), (143, 2161258), (242, 1277107), (286, 1080629), (341, 906334), (403, 766898), (682, 453167), (806, 383449), (1573, 196478), (3146, 98239), (3169, 97526), (3751, 82394), (4433, 69718), (6338, 48763), (7502, 41197), (8866, 34859)]