268589065258

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1\times {\mathrm{652609}}^1$

素因数の和:653046

約数の個数: 24

約数和(自身を含む): 422245196100

約数和(自身を除く): 153656130842

約数列:

[1, 2, 23, 46, 389, 529, 778, 1058, 8947, 17894, 205781, 411562, 652609, 1305218, 15010007, 30020014, 253864901, 345230161, 507729802, 690460322, 5838892723, 11677785446, 134294532629, 268589065258]

約数ペア:

[(1, 268589065258), (2, 134294532629), (23, 11677785446), (46, 5838892723), (389, 690460322), (529, 507729802), (778, 345230161), (1058, 253864901), (8947, 30020014), (17894, 15010007), (205781, 1305218), (411562, 652609)]