1150631678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{2909}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 2078438400

約数和(自身を除く): 927806722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1487, 2909, 2974, 5818, 10409, 20363, 20818, 28253, 40726, 55271, 56506, 110542, 197771, 386897, 395542, 773794, 4325683, 8651366, 30279781, 60559562, 82187977, 164375954, 575315839, 1150631678]

約数ペア:

[(1, 1150631678), (2, 575315839), (7, 164375954), (14, 82187977), (19, 60559562), (38, 30279781), (133, 8651366), (266, 4325683), (1487, 773794), (2909, 395542), (2974, 386897), (5818, 197771), (10409, 110542), (20363, 56506), (20818, 55271), (28253, 40726)]