17980493812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{155004257}}^1$

素因数の和:155004290

約数の個数: 12

約数和(自身を含む): 32550894180

約数和(自身を除く): 14570400368

約数列:

[1, 2, 4, 29, 58, 116, 155004257, 310008514, 620017028, 4495123453, 8990246906, 17980493812]

約数ペア:

[(1, 17980493812), (2, 8990246906), (4, 4495123453), (29, 620017028), (58, 310008514), (116, 155004257)]