554131994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{10301}}^1$

素因数の和:12385

約数の個数: 16

約数和(自身を含む): 895655880

約数和(自身を除く): 341523886

約数列:

[1, 2, 13, 26, 2069, 4138, 10301, 20602, 26897, 53794, 133913, 267826, 21312769, 42625538, 277065997, 554131994]

約数ペア:

[(1, 554131994), (2, 277065997), (13, 42625538), (26, 21312769), (2069, 267826), (4138, 133913), (10301, 53794), (20602, 26897)]