2018277737

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1\times {\mathrm{2393}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 2341446912

約数和(自身を除く): 323169175

約数列:

[1, 7, 71, 497, 1697, 2393, 11879, 16751, 120487, 169903, 843409, 1189321, 4060921, 28426447, 288325391, 2018277737]

約数ペア:

[(1, 2018277737), (7, 288325391), (71, 28426447), (497, 4060921), (1697, 1189321), (2393, 843409), (11879, 169903), (16751, 120487)]