634748406

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{6691}}^1$

素因数の和:6956

約数の個数: 32

約数和(自身を含む): 1290645888

約数和(自身を除く): 655897482

約数列:

[1, 2, 3, 6, 97, 163, 194, 291, 326, 489, 582, 978, 6691, 13382, 15811, 20073, 31622, 40146, 47433, 94866, 649027, 1090633, 1298054, 1947081, 2181266, 3271899, 3894162, 6543798, 105791401, 211582802, 317374203, 634748406]

約数ペア:

[(1, 634748406), (2, 317374203), (3, 211582802), (6, 105791401), (97, 6543798), (163, 3894162), (194, 3271899), (291, 2181266), (326, 1947081), (489, 1298054), (582, 1090633), (978, 649027), (6691, 94866), (13382, 47433), (15811, 40146), (20073, 31622)]