1991776.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6763}}^1$

素因数の和:6894

約数の個数: 32

約数和(自身を含む): 166556736

約数和(自身を除く): 82492646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 6763, 12430, 13526, 33815, 67630, 74393, 148786, 371965, 743930, 764219, 1528438, 3821095, 7642190, 8406409, 16812818, 42032045, 84064090]

約数ペア:

[(1, 84064090), (2, 42032045), (5, 16812818), (10, 8406409), (11, 7642190), (22, 3821095), (55, 1528438), (110, 764219), (113, 743930), (226, 371965), (565, 148786), (1130, 74393), (1243, 67630), (2486, 33815), (6215, 13526), (6763, 12430)]