474767644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{16333}}^1$

素因数の和:16406

約数の個数: 36

約数和(自身を含む): 920649576

約数和(自身を除く): 445881932

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 7267, 14534, 16333, 29068, 32666, 65332, 212329, 424658, 702319, 849316, 1404638, 2760277, 2809276, 5520554, 9130147, 11041108, 18260294, 36520588, 118691911, 237383822, 474767644]

約数ペア:

[(1, 474767644), (2, 237383822), (4, 118691911), (13, 36520588), (26, 18260294), (43, 11041108), (52, 9130147), (86, 5520554), (169, 2809276), (172, 2760277), (338, 1404638), (559, 849316), (676, 702319), (1118, 424658), (2236, 212329), (7267, 65332), (14534, 32666), (16333, 29068)]