289300946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571741}}^1$

素因数の和:571777

約数の個数: 16

約数和(自身を含む): 493985088

約数和(自身を除く): 204684142

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 571741, 1143482, 6289151, 12578302, 13150043, 26300086, 144650473, 289300946]

約数ペア:

[(1, 289300946), (2, 144650473), (11, 26300086), (22, 13150043), (23, 12578302), (46, 6289151), (253, 1143482), (506, 571741)]