520030355182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{377380519}}^1$

素因数の和:377380587

約数の個数: 16

約数和(自身を含む): 855899019360

約数和(自身を除く): 335868664178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 377380519, 754761038, 4905946747, 9811893494, 20001167507, 40002335014, 260015177591, 520030355182]

約数ペア:

[(1, 520030355182), (2, 260015177591), (13, 40002335014), (26, 20001167507), (53, 9811893494), (106, 4905946747), (689, 754761038), (1378, 377380519)]