137683588

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{80611}}^1$

素因数の和:80683

約数の個数: 24

約数和(自身を含む): 279884864

約数和(自身を除く): 142201276

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 80611, 161222, 322444, 564277, 1128554, 2257108, 4917271, 9834542, 19669084, 34420897, 68841794, 137683588]

約数ペア:

[(1, 137683588), (2, 68841794), (4, 34420897), (7, 19669084), (14, 9834542), (28, 4917271), (61, 2257108), (122, 1128554), (244, 564277), (427, 322444), (854, 161222), (1708, 80611)]