648702938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{10667}}^1$

素因数の和:13021

約数の個数: 16

約数和(自身を含む): 1048451040

約数和(自身を除く): 399748102

約数列:

[1, 2, 13, 26, 2339, 4678, 10667, 21334, 30407, 60814, 138671, 277342, 24950113, 49900226, 324351469, 648702938]

約数ペア:

[(1, 648702938), (2, 324351469), (13, 49900226), (26, 24950113), (2339, 277342), (4678, 138671), (10667, 60814), (21334, 30407)]