1338673006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{6947}}^1$

素因数の和:7440

約数の個数: 32

約数和(自身を含む): 2311182720

約数和(自身を除く): 972509714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 461, 922, 5071, 6947, 8759, 10142, 13894, 17518, 76417, 96349, 131993, 152834, 192698, 263986, 1451923, 2903846, 3202567, 6405134, 35228237, 60848773, 70456474, 121697546, 669336503, 1338673006]

約数ペア:

[(1, 1338673006), (2, 669336503), (11, 121697546), (19, 70456474), (22, 60848773), (38, 35228237), (209, 6405134), (418, 3202567), (461, 2903846), (922, 1451923), (5071, 263986), (6947, 192698), (8759, 152834), (10142, 131993), (13894, 96349), (17518, 76417)]