2870692016

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{4663}}^1$

素因数の和:5133

約数の個数: 40

約数和(自身を含む): 5630100960

約数和(自身を除く): 2759408944

約数列:

[1, 2, 4, 8, 16, 109, 218, 353, 436, 706, 872, 1412, 1744, 2824, 4663, 5648, 9326, 18652, 37304, 38477, 74608, 76954, 153908, 307816, 508267, 615632, 1016534, 1646039, 2033068, 3292078, 4066136, 6584156, 8132272, 13168312, 26336624, 179418251, 358836502, 717673004, 1435346008, 2870692016]

約数ペア:

[(1, 2870692016), (2, 1435346008), (4, 717673004), (8, 358836502), (16, 179418251), (109, 26336624), (218, 13168312), (353, 8132272), (436, 6584156), (706, 4066136), (872, 3292078), (1412, 2033068), (1744, 1646039), (2824, 1016534), (4663, 615632), (5648, 508267), (9326, 307816), (18652, 153908), (37304, 76954), (38477, 74608)]