2515679782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{13879}}^1$

素因数の和:14017

約数の個数: 48

約数和(自身を含む): 4784935680

約数和(自身を除く): 2269255898

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 121, 154, 214, 242, 749, 847, 1177, 1498, 1694, 2354, 8239, 12947, 13879, 16478, 25894, 27758, 90629, 97153, 152669, 181258, 194306, 305338, 1068683, 1485053, 1679359, 2137366, 2970106, 3358718, 10395371, 11755513, 16335583, 20790742, 23511026, 32671166, 114349081, 179691413, 228698162, 359382826, 1257839891, 2515679782]

約数ペア:

[(1, 2515679782), (2, 1257839891), (7, 359382826), (11, 228698162), (14, 179691413), (22, 114349081), (77, 32671166), (107, 23511026), (121, 20790742), (154, 16335583), (214, 11755513), (242, 10395371), (749, 3358718), (847, 2970106), (1177, 2137366), (1498, 1679359), (1694, 1485053), (2354, 1068683), (8239, 305338), (12947, 194306), (13879, 181258), (16478, 152669), (25894, 97153), (27758, 90629)]