497944644

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{2239}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 1192181760

約数和(自身を除く): 694237116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 431, 516, 862, 1293, 1724, 2239, 2586, 4478, 5172, 6717, 8956, 13434, 18533, 26868, 37066, 55599, 74132, 96277, 111198, 192554, 222396, 288831, 385108, 577662, 965009, 1155324, 1930018, 2895027, 3860036, 5790054, 11580108, 41495387, 82990774, 124486161, 165981548, 248972322, 497944644]

約数ペア:

[(1, 497944644), (2, 248972322), (3, 165981548), (4, 124486161), (6, 82990774), (12, 41495387), (43, 11580108), (86, 5790054), (129, 3860036), (172, 2895027), (258, 1930018), (431, 1155324), (516, 965009), (862, 577662), (1293, 385108), (1724, 288831), (2239, 222396), (2586, 192554), (4478, 111198), (5172, 96277), (6717, 74132), (8956, 55599), (13434, 37066), (18533, 26868)]