516235208528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10384519}}^1$

素因数の和:10384779

約数の個数: 40

約数和(自身を含む): 1081651603200

約数和(自身を除く): 565416394672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1912, 3107, 3824, 6214, 12428, 24856, 49712, 10384519, 20769038, 41538076, 83076152, 134998747, 166152304, 269997494, 539994988, 1079989976, 2159979952, 2481900041, 4963800082, 9927600164, 19855200328, 32264700533, 39710400656, 64529401066, 129058802132, 258117604264, 516235208528]

約数ペア:

[(1, 516235208528), (2, 258117604264), (4, 129058802132), (8, 64529401066), (13, 39710400656), (16, 32264700533), (26, 19855200328), (52, 9927600164), (104, 4963800082), (208, 2481900041), (239, 2159979952), (478, 1079989976), (956, 539994988), (1912, 269997494), (3107, 166152304), (3824, 134998747), (6214, 83076152), (12428, 41538076), (24856, 20769038), (49712, 10384519)]