3891916870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{706337}}^1$

素因数の和:706392

約数の個数: 32

約数和(自身を含む): 7628450400

約数和(自身を除く): 3736533530

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 706337, 1412674, 3531685, 7063370, 13420403, 20483773, 26840806, 40967546, 67102015, 102418865, 134204030, 204837730, 389191687, 778383374, 1945958435, 3891916870]

約数ペア:

[(1, 3891916870), (2, 1945958435), (5, 778383374), (10, 389191687), (19, 204837730), (29, 134204030), (38, 102418865), (58, 67102015), (95, 40967546), (145, 26840806), (190, 20483773), (290, 13420403), (551, 7063370), (1102, 3531685), (2755, 1412674), (5510, 706337)]