289260038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1\times {\mathrm{1543}}^1$

素因数の和:3011

約数の個数: 16

約数和(自身を含む): 440966400

約数和(自身を除く): 151706362

約数列:

[1, 2, 67, 134, 1399, 1543, 2798, 3086, 93733, 103381, 187466, 206762, 2158657, 4317314, 144630019, 289260038]

約数ペア:

[(1, 289260038), (2, 144630019), (67, 4317314), (134, 2158657), (1399, 206762), (1543, 187466), (2798, 103381), (3086, 93733)]