2245156936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53939}}^1$

素因数の和:54010

約数の個数: 48

約数和(自身を含む): 4734853200

約数和(自身を除く): 2489696264

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 3784, 5203, 10406, 20812, 41624, 53939, 107878, 215756, 431512, 593329, 1186658, 2319377, 2373316, 4638754, 4746632, 6526619, 9277508, 13053238, 18555016, 25513147, 26106476, 51026294, 52212952, 102052588, 204105176, 280644617, 561289234, 1122578468, 2245156936]

約数ペア:

[(1, 2245156936), (2, 1122578468), (4, 561289234), (8, 280644617), (11, 204105176), (22, 102052588), (43, 52212952), (44, 51026294), (86, 26106476), (88, 25513147), (121, 18555016), (172, 13053238), (242, 9277508), (344, 6526619), (473, 4746632), (484, 4638754), (946, 2373316), (968, 2319377), (1892, 1186658), (3784, 593329), (5203, 431512), (10406, 215756), (20812, 107878), (41624, 53939)]