2548702976

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{163211}}^1$

素因数の和:163288

約数の個数: 36

約数和(自身を含む): 5170882584

約数和(自身を除く): 2622179608

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 15616, 163211, 326422, 652844, 1305688, 2611376, 5222752, 9955871, 10445504, 19911742, 20891008, 39823484, 41782016, 79646968, 159293936, 318587872, 637175744, 1274351488, 2548702976]

約数ペア:

[(1, 2548702976), (2, 1274351488), (4, 637175744), (8, 318587872), (16, 159293936), (32, 79646968), (61, 41782016), (64, 39823484), (122, 20891008), (128, 19911742), (244, 10445504), (256, 9955871), (488, 5222752), (976, 2611376), (1952, 1305688), (3904, 652844), (7808, 326422), (15616, 163211)]