291281303062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{6862397}}^1$

素因数の和:6863535

約数の個数: 16

約数和(自身を含む): 460329657840

約数和(自身を除く): 169048354778

約数列:

[1, 2, 19, 38, 1117, 2234, 21223, 42446, 6862397, 13724794, 130385543, 260771086, 7665297449, 15330594898, 145640651531, 291281303062]

約数ペア:

[(1, 291281303062), (2, 145640651531), (19, 15330594898), (38, 7665297449), (1117, 260771086), (2234, 130385543), (21223, 13724794), (42446, 6862397)]