1961297002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{5233}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 3542371200

約数和(自身を除く): 1581074198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1409, 2818, 5233, 9863, 10466, 19726, 26771, 36631, 53542, 73262, 99427, 187397, 198854, 374794, 695989, 1391978, 7373297, 14746594, 51613079, 103226158, 140092643, 280185286, 980648501, 1961297002]

約数ペア:

[(1, 1961297002), (2, 980648501), (7, 280185286), (14, 140092643), (19, 103226158), (38, 51613079), (133, 14746594), (266, 7373297), (1409, 1391978), (2818, 695989), (5233, 374794), (9863, 198854), (10466, 187397), (19726, 99427), (26771, 73262), (36631, 53542)]