2012489318

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1\times {\mathrm{2081}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 3506554368

約数和(自身を除く): 1494065050

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1031, 2062, 2081, 4162, 7217, 14434, 14567, 29134, 69077, 138154, 139427, 278854, 483539, 967078, 975989, 1951978, 2145511, 4291022, 15018577, 30037154, 143749237, 287498474, 1006244659, 2012489318]

約数ペア:

[(1, 2012489318), (2, 1006244659), (7, 287498474), (14, 143749237), (67, 30037154), (134, 15018577), (469, 4291022), (938, 2145511), (1031, 1951978), (2062, 975989), (2081, 967078), (4162, 483539), (7217, 278854), (14434, 139427), (14567, 138154), (29134, 69077)]