212412112

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{109717}}^1$

素因数の和:109747

約数の個数: 30

約数和(自身を含む): 452367314

約数和(自身を除く): 239955202

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 109717, 219434, 438868, 877736, 1206887, 1755472, 2413774, 4827548, 9655096, 13275757, 19310192, 26551514, 53103028, 106206056, 212412112]

約数ペア:

[(1, 212412112), (2, 106206056), (4, 53103028), (8, 26551514), (11, 19310192), (16, 13275757), (22, 9655096), (44, 4827548), (88, 2413774), (121, 1755472), (176, 1206887), (242, 877736), (484, 438868), (968, 219434), (1936, 109717)]