2109366490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2739437}}^1$

素因数の和:2739462

約数の個数: 32

約数和(自身を含む): 4733748864

約数和(自身を除く): 2624382374

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2739437, 5478874, 13697185, 19176059, 27394370, 30133807, 38352118, 60267614, 95880295, 150669035, 191760590, 210936649, 301338070, 421873298, 1054683245, 2109366490]

約数ペア:

[(1, 2109366490), (2, 1054683245), (5, 421873298), (7, 301338070), (10, 210936649), (11, 191760590), (14, 150669035), (22, 95880295), (35, 60267614), (55, 38352118), (70, 30133807), (77, 27394370), (110, 19176059), (154, 13697185), (385, 5478874), (770, 2739437)]