389164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 740880

約数和(自身を除く): 351716

約数列:

[1, 2, 4, 17, 34, 59, 68, 97, 118, 194, 236, 388, 1003, 1649, 2006, 3298, 4012, 5723, 6596, 11446, 22892, 97291, 194582, 389164]

約数ペア:

[(1, 389164), (2, 194582), (4, 97291), (17, 22892), (34, 11446), (59, 6596), (68, 5723), (97, 4012), (118, 3298), (194, 2006), (236, 1649), (388, 1003)]