2021889728

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{325691}}^1$

素因数の和:325800

約数の個数: 28

約数和(自身を含む): 4053562632

約数和(自身を除く): 2031672904

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 325691, 651382, 1302764, 2605528, 5211056, 10422112, 20844224, 31592027, 63184054, 126368108, 252736216, 505472432, 1010944864, 2021889728]

約数ペア:

[(1, 2021889728), (2, 1010944864), (4, 505472432), (8, 252736216), (16, 126368108), (32, 63184054), (64, 31592027), (97, 20844224), (194, 10422112), (388, 5211056), (776, 2605528), (1552, 1302764), (3104, 651382), (6208, 325691)]