393458046

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{2543}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 797879808

約数和(自身を除く): 404421762

約数列:

[1, 2, 3, 6, 107, 214, 241, 321, 482, 642, 723, 1446, 2543, 5086, 7629, 15258, 25787, 51574, 77361, 154722, 272101, 544202, 612863, 816303, 1225726, 1632606, 1838589, 3677178, 65576341, 131152682, 196729023, 393458046]

約数ペア:

[(1, 393458046), (2, 196729023), (3, 131152682), (6, 65576341), (107, 3677178), (214, 1838589), (241, 1632606), (321, 1225726), (482, 816303), (642, 612863), (723, 544202), (1446, 272101), (2543, 154722), (5086, 77361), (7629, 51574), (15258, 25787)]