243893662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{1423}}^1$

素因数の和:1584

約数の個数: 24

約数和(自身を含む): 393169248

約数和(自身を除く): 149275586

約数列:

[1, 2, 17, 34, 71, 142, 1207, 1423, 2414, 2846, 5041, 10082, 24191, 48382, 85697, 101033, 171394, 202066, 1717561, 3435122, 7173343, 14346686, 121946831, 243893662]

約数ペア:

[(1, 243893662), (2, 121946831), (17, 14346686), (34, 7173343), (71, 3435122), (142, 1717561), (1207, 202066), (1423, 171394), (2414, 101033), (2846, 85697), (5041, 48382), (10082, 24191)]