4990544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23993}}^1$

素因数の和:24014

約数の個数: 20

約数和(自身を含む): 10413396

約数和(自身を除く): 5422852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 23993, 47986, 95972, 191944, 311909, 383888, 623818, 1247636, 2495272, 4990544]

約数ペア:

[(1, 4990544), (2, 2495272), (4, 1247636), (8, 623818), (13, 383888), (16, 311909), (26, 191944), (52, 95972), (104, 47986), (208, 23993)]