2819406

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 5892768

約数和(自身を除く): 3073362

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 157, 219, 246, 314, 438, 471, 942, 2993, 5986, 6437, 8979, 11461, 12874, 17958, 19311, 22922, 34383, 38622, 68766, 469901, 939802, 1409703, 2819406]

約数ペア:

[(1, 2819406), (2, 1409703), (3, 939802), (6, 469901), (41, 68766), (73, 38622), (82, 34383), (123, 22922), (146, 19311), (157, 17958), (219, 12874), (246, 11461), (314, 8979), (438, 6437), (471, 5986), (942, 2993)]