2356551428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{246811}}^1$

素因数の和:246864

約数の個数: 48

約数和(自身を含む): 5307445248

約数和(自身を除く): 2950893820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 246811, 493622, 987244, 1727677, 2714921, 3455354, 5429842, 6910708, 7651141, 10859684, 15302282, 19004447, 30604564, 38008894, 53557987, 76017788, 84162551, 107115974, 168325102, 214231948, 336650204, 589137857, 1178275714, 2356551428]

約数ペア:

[(1, 2356551428), (2, 1178275714), (4, 589137857), (7, 336650204), (11, 214231948), (14, 168325102), (22, 107115974), (28, 84162551), (31, 76017788), (44, 53557987), (62, 38008894), (77, 30604564), (124, 19004447), (154, 15302282), (217, 10859684), (308, 7651141), (341, 6910708), (434, 5429842), (682, 3455354), (868, 2714921), (1364, 1727677), (2387, 987244), (4774, 493622), (9548, 246811)]