261520462028

素因数分解:

$2^2\times 7^1\times {\mathrm{9340016501}}^1$

素因数の和:9340016512

約数の個数: 12

約数和(自身を含む): 523040924112

約数和(自身を除く): 261520462084

約数列:

[1, 2, 4, 7, 14, 28, 9340016501, 18680033002, 37360066004, 65380115507, 130760231014, 261520462028]

約数ペア:

[(1, 261520462028), (2, 130760231014), (4, 65380115507), (7, 37360066004), (14, 18680033002), (28, 9340016501)]