290452994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{10529}}^1$

素因数の和:11605

約数の個数: 16

約数和(自身を含む): 469680120

約数和(自身を除く): 179227126

約数列:

[1, 2, 13, 26, 1061, 2122, 10529, 13793, 21058, 27586, 136877, 273754, 11171269, 22342538, 145226497, 290452994]

約数ペア:

[(1, 290452994), (2, 145226497), (13, 22342538), (26, 11171269), (1061, 273754), (2122, 136877), (10529, 27586), (13793, 21058)]