258808435198

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1\times {\mathrm{2012789}}^1$

素因数の和:2013299

約数の個数: 16

約数和(自身を含む): 391286376000

約数和(自身を除く): 132477940802

約数列:

[1, 2, 239, 269, 478, 538, 64291, 128582, 2012789, 4025578, 481056571, 541440241, 962113142, 1082880482, 129404217599, 258808435198]

約数ペア:

[(1, 258808435198), (2, 129404217599), (239, 1082880482), (269, 962113142), (478, 541440241), (538, 481056571), (64291, 4025578), (128582, 2012789)]