247948142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{414629}}^1$

素因数の和:414667

約数の個数: 16

約数和(自身を含む): 417947040

約数和(自身を除く): 169998898

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 414629, 829258, 5390177, 9536467, 10780354, 19072934, 123974071, 247948142]

約数ペア:

[(1, 247948142), (2, 123974071), (13, 19072934), (23, 10780354), (26, 9536467), (46, 5390177), (299, 829258), (598, 414629)]