1025468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 1921920

約数和(自身を除く): 896452

約数列:

[1, 2, 4, 19, 38, 76, 103, 131, 206, 262, 412, 524, 1957, 2489, 3914, 4978, 7828, 9956, 13493, 26986, 53972, 256367, 512734, 1025468]

約数ペア:

[(1, 1025468), (2, 512734), (4, 256367), (19, 53972), (38, 26986), (76, 13493), (103, 9956), (131, 7828), (206, 4978), (262, 3914), (412, 2489), (524, 1957)]