2131016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 4195800

約数和(自身を除く): 2064784

約数列:

[1, 2, 4, 8, 41, 73, 82, 89, 146, 164, 178, 292, 328, 356, 584, 712, 2993, 3649, 5986, 6497, 7298, 11972, 12994, 14596, 23944, 25988, 29192, 51976, 266377, 532754, 1065508, 2131016]

約数ペア:

[(1, 2131016), (2, 1065508), (4, 532754), (8, 266377), (41, 51976), (73, 29192), (82, 25988), (89, 23944), (146, 14596), (164, 12994), (178, 11972), (292, 7298), (328, 6497), (356, 5986), (584, 3649), (712, 2993)]