5541844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 12741120

約数和(自身を除く): 7199276

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 947, 1463, 1894, 2926, 3788, 5852, 6629, 10417, 13258, 17993, 20834, 26516, 35986, 41668, 71972, 72919, 125951, 145838, 197923, 251902, 291676, 395846, 503804, 791692, 1385461, 2770922, 5541844]

約数ペア:

[(1, 5541844), (2, 2770922), (4, 1385461), (7, 791692), (11, 503804), (14, 395846), (19, 291676), (22, 251902), (28, 197923), (38, 145838), (44, 125951), (76, 72919), (77, 71972), (133, 41668), (154, 35986), (209, 26516), (266, 20834), (308, 17993), (418, 13258), (532, 10417), (836, 6629), (947, 5852), (1463, 3788), (1894, 2926)]