8968564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 17202528

約数和(自身を除く): 8233964

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 643, 1268, 1286, 2572, 3487, 6974, 7073, 13948, 14146, 28292, 203831, 407662, 815324, 2242141, 4484282, 8968564]

約数ペア:

[(1, 8968564), (2, 4484282), (4, 2242141), (11, 815324), (22, 407662), (44, 203831), (317, 28292), (634, 14146), (643, 13948), (1268, 7073), (1286, 6974), (2572, 3487)]