1947710114

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{325813}}^1$

素因数の和:325890

約数の個数: 24

約数和(自身を含む): 3454280028

約数和(自身を除く): 1506569914

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 325813, 651626, 2280691, 4561382, 15964837, 19874593, 31929674, 39749186, 139122151, 278244302, 973855057, 1947710114]

約数ペア:

[(1, 1947710114), (2, 973855057), (7, 278244302), (14, 139122151), (49, 39749186), (61, 31929674), (98, 19874593), (122, 15964837), (427, 4561382), (854, 2280691), (2989, 651626), (5978, 325813)]