778894704016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{340426007}}^1$

素因数の和:340426039

約数の個数: 40

約数和(自身を含む): 1772938649664

約数和(自身を除く): 994043945648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 340426007, 680852014, 1361704028, 2723408056, 3744686077, 4425538091, 5446816112, 7489372154, 8851076182, 14978744308, 17702152364, 29957488616, 35404304728, 48680919001, 59914977232, 70808609456, 97361838002, 194723676004, 389447352008, 778894704016]

約数ペア:

[(1, 778894704016), (2, 389447352008), (4, 194723676004), (8, 97361838002), (11, 70808609456), (13, 59914977232), (16, 48680919001), (22, 35404304728), (26, 29957488616), (44, 17702152364), (52, 14978744308), (88, 8851076182), (104, 7489372154), (143, 5446816112), (176, 4425538091), (208, 3744686077), (286, 2723408056), (572, 1361704028), (1144, 680852014), (2288, 340426007)]