1520615096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{189887}}^1$

素因数の和:189924

約数の個数: 64

約数和(自身を含む): 3828142080

約数和(自身を除く): 2307526984

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 189887, 379774, 759548, 1329209, 1519096, 2088757, 2468531, 2658418, 4177514, 4937062, 5316836, 8355028, 9874124, 10633672, 14621299, 16710056, 17279717, 19748248, 27153841, 29242598, 34559434, 54307682, 58485196, 69118868, 108615364, 116970392, 138237736, 190076887, 217230728, 380153774, 760307548, 1520615096]

約数ペア:

[(1, 1520615096), (2, 760307548), (4, 380153774), (7, 217230728), (8, 190076887), (11, 138237736), (13, 116970392), (14, 108615364), (22, 69118868), (26, 58485196), (28, 54307682), (44, 34559434), (52, 29242598), (56, 27153841), (77, 19748248), (88, 17279717), (91, 16710056), (104, 14621299), (143, 10633672), (154, 9874124), (182, 8355028), (286, 5316836), (308, 4937062), (364, 4177514), (572, 2658418), (616, 2468531), (728, 2088757), (1001, 1519096), (1144, 1329209), (2002, 759548), (4004, 379774), (8008, 189887)]