2047122473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{73471}}^1$

素因数の和:73648

約数の個数: 16

約数和(自身を含む): 2380492800

約数和(自身を除く): 333370327

約数列:

[1, 11, 17, 149, 187, 1639, 2533, 27863, 73471, 808181, 1249007, 10947179, 13739077, 120418969, 186102043, 2047122473]

約数ペア:

[(1, 2047122473), (11, 186102043), (17, 120418969), (149, 13739077), (187, 10947179), (1639, 1249007), (2533, 808181), (27863, 73471)]