849702994

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{11317}}^1$

素因数の和:11530

約数の個数: 32

約数和(自身を含む): 1512446976

約数和(自身を除く): 662743982

約数列:

[1, 2, 7, 14, 31, 62, 173, 217, 346, 434, 1211, 2422, 5363, 10726, 11317, 22634, 37541, 75082, 79219, 158438, 350827, 701654, 1957841, 2455789, 3915682, 4911578, 13704887, 27409774, 60693071, 121386142, 424851497, 849702994]

約数ペア:

[(1, 849702994), (2, 424851497), (7, 121386142), (14, 60693071), (31, 27409774), (62, 13704887), (173, 4911578), (217, 3915682), (346, 2455789), (434, 1957841), (1211, 701654), (2422, 350827), (5363, 158438), (10726, 79219), (11317, 75082), (22634, 37541)]