972156962

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13983

約数の個数: 48

約数和(自身を含む): 1827297792

約数和(自身を除く): 855140830

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 713, 1127, 1426, 1519, 2254, 3038, 4991, 9982, 13913, 27826, 34937, 69874, 97391, 194782, 319999, 431303, 639998, 681737, 862606, 1363474, 2239993, 3019121, 4479986, 6038242, 9919969, 15679951, 19839938, 21133847, 31359902, 42267694, 69439783, 138879566, 486078481, 972156962]

約数ペア:

[(1, 972156962), (2, 486078481), (7, 138879566), (14, 69439783), (23, 42267694), (31, 31359902), (46, 21133847), (49, 19839938), (62, 15679951), (98, 9919969), (161, 6038242), (217, 4479986), (322, 3019121), (434, 2239993), (713, 1363474), (1127, 862606), (1426, 681737), (1519, 639998), (2254, 431303), (3038, 319999), (4991, 194782), (9982, 97391), (13913, 69874), (27826, 34937)]