1320537442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{41681}}^1$

素因数の和:41794

約数の個数: 32

約数和(自身を含む): 2368871424

約数和(自身を除く): 1048333982

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 1022, 2263, 4526, 15841, 31682, 41681, 83362, 291767, 583534, 1292111, 2584222, 3042713, 6085426, 9044777, 18089554, 21298991, 42597982, 94324103, 188648206, 660268721, 1320537442]

約数ペア:

[(1, 1320537442), (2, 660268721), (7, 188648206), (14, 94324103), (31, 42597982), (62, 21298991), (73, 18089554), (146, 9044777), (217, 6085426), (434, 3042713), (511, 2584222), (1022, 1292111), (2263, 583534), (4526, 291767), (15841, 83362), (31682, 41681)]