2200357894

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{15731}}^1$

素因数の和:15940

約数の個数: 32

約数和(自身を含む): 3848173056

約数和(自身を除く): 1647815162

約数列:

[1, 2, 7, 14, 97, 103, 194, 206, 679, 721, 1358, 1442, 9991, 15731, 19982, 31462, 69937, 110117, 139874, 220234, 1525907, 1620293, 3051814, 3240586, 10681349, 11342051, 21362698, 22684102, 157168421, 314336842, 1100178947, 2200357894]

約数ペア:

[(1, 2200357894), (2, 1100178947), (7, 314336842), (14, 157168421), (97, 22684102), (103, 21362698), (194, 11342051), (206, 10681349), (679, 3240586), (721, 3051814), (1358, 1620293), (1442, 1525907), (9991, 220234), (15731, 139874), (19982, 110117), (31462, 69937)]