253400834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{99529}}^1$

素因数の和:99617

約数の個数: 16

約数和(自身を含む): 406082400

約数和(自身を除く): 152681566

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 99529, 199058, 1891051, 3782102, 6668443, 13336886, 126700417, 253400834]

約数ペア:

[(1, 253400834), (2, 126700417), (19, 13336886), (38, 6668443), (67, 3782102), (134, 1891051), (1273, 199058), (2546, 99529)]