1438206002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2687}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 2275983360

約数和(自身を除く): 837777358

約数列:

[1, 2, 31, 62, 89, 97, 178, 194, 2687, 2759, 3007, 5374, 5518, 6014, 8633, 17266, 83297, 166594, 239143, 260639, 267623, 478286, 521278, 535246, 7413433, 8079809, 14826866, 16159618, 23196871, 46393742, 719103001, 1438206002]

約数ペア:

[(1, 1438206002), (2, 719103001), (31, 46393742), (62, 23196871), (89, 16159618), (97, 14826866), (178, 8079809), (194, 7413433), (2687, 535246), (2759, 521278), (3007, 478286), (5374, 267623), (5518, 260639), (6014, 239143), (8633, 166594), (17266, 83297)]