1121569130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{12329}}^1$

素因数の和:13174

約数の個数: 32

約数和(自身を含む): 2205195840

約数和(自身を除く): 1083626710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 827, 1654, 4135, 8270, 9097, 12329, 18194, 24658, 45485, 61645, 90970, 123290, 135619, 271238, 678095, 1356190, 10196083, 20392166, 50980415, 101960830, 112156913, 224313826, 560784565, 1121569130]

約数ペア:

[(1, 1121569130), (2, 560784565), (5, 224313826), (10, 112156913), (11, 101960830), (22, 50980415), (55, 20392166), (110, 10196083), (827, 1356190), (1654, 678095), (4135, 271238), (8270, 135619), (9097, 123290), (12329, 90970), (18194, 61645), (24658, 45485)]