465984558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1991387}}^1$

素因数の和:1991408

約数の個数: 24

約数和(自身を含む): 1087297848

約数和(自身を除く): 621313290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1991387, 3982774, 5974161, 11948322, 17922483, 25888031, 35844966, 51776062, 77664093, 155328186, 232992279, 465984558]

約数ペア:

[(1, 465984558), (2, 232992279), (3, 155328186), (6, 77664093), (9, 51776062), (13, 35844966), (18, 25888031), (26, 17922483), (39, 11948322), (78, 5974161), (117, 3982774), (234, 1991387)]