328420554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{710867}}^1$

素因数の和:710890

約数の個数: 32

約数和(自身を含む): 818919936

約数和(自身を除く): 490499382

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 710867, 1421734, 2132601, 4265202, 4976069, 7819537, 9952138, 14928207, 15639074, 23458611, 29856414, 46917222, 54736759, 109473518, 164210277, 328420554]

約数ペア:

[(1, 328420554), (2, 164210277), (3, 109473518), (6, 54736759), (7, 46917222), (11, 29856414), (14, 23458611), (21, 15639074), (22, 14928207), (33, 9952138), (42, 7819537), (66, 4976069), (77, 4265202), (154, 2132601), (231, 1421734), (462, 710867)]