2648302802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1\times {\mathrm{17657}}^1$

素因数の和:21625

約数の個数: 16

約数和(自身を含む): 4182827040

約数和(自身を除く): 1534524238

約数列:

[1, 2, 19, 38, 3947, 7894, 17657, 35314, 74993, 149986, 335483, 670966, 69692179, 139384358, 1324151401, 2648302802]

約数ペア:

[(1, 2648302802), (2, 1324151401), (19, 139384358), (38, 69692179), (3947, 670966), (7894, 335483), (17657, 149986), (35314, 74993)]