138625474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{11131}}^1$

素因数の和:11625

約数の個数: 16

約数和(自身を含む): 224421120

約数和(自身を除く): 85795646

約数列:

[1, 2, 13, 26, 479, 958, 6227, 11131, 12454, 22262, 144703, 289406, 5331749, 10663498, 69312737, 138625474]

約数ペア:

[(1, 138625474), (2, 69312737), (13, 10663498), (26, 5331749), (479, 289406), (958, 144703), (6227, 22262), (11131, 12454)]