8555898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 18547200

約数和(自身を除く): 9991302

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 479, 687, 958, 1374, 1437, 2874, 2977, 5954, 6227, 8931, 12454, 17862, 18681, 37362, 109691, 219382, 329073, 658146, 1425983, 2851966, 4277949, 8555898]

約数ペア:

[(1, 8555898), (2, 4277949), (3, 2851966), (6, 1425983), (13, 658146), (26, 329073), (39, 219382), (78, 109691), (229, 37362), (458, 18681), (479, 17862), (687, 12454), (958, 8931), (1374, 6227), (1437, 5954), (2874, 2977)]