117205712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563489}}^1$

素因数の和:563510

約数の個数: 20

約数和(自身を含む): 244554660

約数和(自身を除く): 127348948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563489, 1126978, 2253956, 4507912, 7325357, 9015824, 14650714, 29301428, 58602856, 117205712]

約数ペア:

[(1, 117205712), (2, 58602856), (4, 29301428), (8, 14650714), (13, 9015824), (16, 7325357), (26, 4507912), (52, 2253956), (104, 1126978), (208, 563489)]