258077066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431567}}^1$

素因数の和:431605

約数の個数: 16

約数和(自身を含む): 435020544

約数和(自身を除く): 176943478

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 431567, 863134, 5610371, 9926041, 11220742, 19852082, 129038533, 258077066]

約数ペア:

[(1, 258077066), (2, 129038533), (13, 19852082), (23, 11220742), (26, 9926041), (46, 5610371), (299, 863134), (598, 431567)]