2912563458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{278501}}^1$

素因数の和:278599

約数の個数: 48

約数和(自身を含む): 7298980416

約数和(自身を除く): 4386416958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 278501, 557002, 835503, 1671006, 1949507, 2506509, 3899014, 5013018, 5848521, 11697042, 17545563, 23115583, 35091126, 46231166, 69346749, 138693498, 161809081, 208040247, 323618162, 416080494, 485427243, 970854486, 1456281729, 2912563458]

約数ペア:

[(1, 2912563458), (2, 1456281729), (3, 970854486), (6, 485427243), (7, 416080494), (9, 323618162), (14, 208040247), (18, 161809081), (21, 138693498), (42, 69346749), (63, 46231166), (83, 35091126), (126, 23115583), (166, 17545563), (249, 11697042), (498, 5848521), (581, 5013018), (747, 3899014), (1162, 2506509), (1494, 1949507), (1743, 1671006), (3486, 835503), (5229, 557002), (10458, 278501)]