128636882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{4951}}^1$

素因数の和:6145

約数の個数: 16

約数和(自身を含む): 210717504

約数和(自身を除く): 82080622

約数列:

[1, 2, 11, 22, 1181, 2362, 4951, 9902, 12991, 25982, 54461, 108922, 5847131, 11694262, 64318441, 128636882]

約数ペア:

[(1, 128636882), (2, 64318441), (11, 11694262), (22, 5847131), (1181, 108922), (2362, 54461), (4951, 25982), (9902, 12991)]