2854484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 5574240

約数和(自身を除く): 2719756

約数列:

[1, 2, 4, 19, 23, 38, 46, 71, 76, 92, 142, 284, 437, 529, 874, 1058, 1349, 1633, 1748, 2116, 2698, 3266, 5396, 6532, 10051, 20102, 31027, 37559, 40204, 62054, 75118, 124108, 150236, 713621, 1427242, 2854484]

約数ペア:

[(1, 2854484), (2, 1427242), (4, 713621), (19, 150236), (23, 124108), (38, 75118), (46, 62054), (71, 40204), (76, 37559), (92, 31027), (142, 20102), (284, 10051), (437, 6532), (529, 5396), (874, 3266), (1058, 2698), (1349, 2116), (1633, 1748)]