1228372508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 2370816000

約数和(自身を除く): 1142443492

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 349, 479, 668, 698, 958, 1396, 1837, 1916, 3674, 3839, 5269, 7348, 7678, 10538, 15356, 21076, 58283, 79993, 116566, 159986, 167171, 233132, 319972, 334342, 641113, 668684, 879923, 1282226, 1759846, 1838881, 2564452, 3519692, 3677762, 7355524, 27917557, 55835114, 111670228, 307093127, 614186254, 1228372508]

約数ペア:

[(1, 1228372508), (2, 614186254), (4, 307093127), (11, 111670228), (22, 55835114), (44, 27917557), (167, 7355524), (334, 3677762), (349, 3519692), (479, 2564452), (668, 1838881), (698, 1759846), (958, 1282226), (1396, 879923), (1837, 668684), (1916, 641113), (3674, 334342), (3839, 319972), (5269, 233132), (7348, 167171), (7678, 159986), (10538, 116566), (15356, 79993), (21076, 58283)]