4719884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 8972880

約数和(自身を除く): 4252996

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 653, 1306, 1807, 2612, 3614, 7228, 8489, 16978, 33956, 90767, 181534, 363068, 1179971, 2359942, 4719884]

約数ペア:

[(1, 4719884), (2, 2359942), (4, 1179971), (13, 363068), (26, 181534), (52, 90767), (139, 33956), (278, 16978), (556, 8489), (653, 7228), (1306, 3614), (1807, 2612)]