798977012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{21991}}^1$

素因数の和:22319

約数の個数: 24

約数和(自身を含む): 1448305152

約数和(自身を除く): 649328140

約数列:

[1, 2, 4, 31, 62, 124, 293, 586, 1172, 9083, 18166, 21991, 36332, 43982, 87964, 681721, 1363442, 2726884, 6443363, 12886726, 25773452, 199744253, 399488506, 798977012]

約数ペア:

[(1, 798977012), (2, 399488506), (4, 199744253), (31, 25773452), (62, 12886726), (124, 6443363), (293, 2726884), (586, 1363442), (1172, 681721), (9083, 87964), (18166, 43982), (21991, 36332)]