2159608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4692240

約数和(自身を除く): 2532632

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 97, 121, 184, 194, 242, 253, 388, 484, 506, 776, 968, 1012, 1067, 2024, 2134, 2231, 2783, 4268, 4462, 5566, 8536, 8924, 11132, 11737, 17848, 22264, 23474, 24541, 46948, 49082, 93896, 98164, 196328, 269951, 539902, 1079804, 2159608]

約数ペア:

[(1, 2159608), (2, 1079804), (4, 539902), (8, 269951), (11, 196328), (22, 98164), (23, 93896), (44, 49082), (46, 46948), (88, 24541), (92, 23474), (97, 22264), (121, 17848), (184, 11737), (194, 11132), (242, 8924), (253, 8536), (388, 5566), (484, 4462), (506, 4268), (776, 2783), (968, 2231), (1012, 2134), (1067, 2024)]