127782974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{73523}}^1$

素因数の和:73615

約数の個数: 16

約数和(自身を含む): 211749120

約数和(自身を除く): 83966146

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 73523, 147046, 808753, 1617506, 5808317, 11616634, 63891487, 127782974]

約数ペア:

[(1, 127782974), (2, 63891487), (11, 11616634), (22, 5808317), (79, 1617506), (158, 808753), (869, 147046), (1738, 73523)]