2238963958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{1999}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 4268160000

約数和(自身を除く): 2029196042

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1039, 1078, 1999, 2078, 3998, 7273, 11429, 13993, 14546, 21989, 22858, 27986, 43978, 50911, 80003, 97951, 101822, 153923, 160006, 195902, 307846, 560021, 1077461, 1120042, 2076961, 2154922, 4153922, 14538727, 22846571, 29077454, 45693142, 101771089, 159925997, 203542178, 319851994, 1119481979, 2238963958]

約数ペア:

[(1, 2238963958), (2, 1119481979), (7, 319851994), (11, 203542178), (14, 159925997), (22, 101771089), (49, 45693142), (77, 29077454), (98, 22846571), (154, 14538727), (539, 4153922), (1039, 2154922), (1078, 2076961), (1999, 1120042), (2078, 1077461), (3998, 560021), (7273, 307846), (11429, 195902), (13993, 160006), (14546, 153923), (21989, 101822), (22858, 97951), (27986, 80003), (43978, 50911)]