1520384554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1\times {\mathrm{743}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 2477591424

約数和(自身を除く): 957206870

約数列:

[1, 2, 13, 26, 211, 373, 422, 743, 746, 1486, 2743, 4849, 5486, 9659, 9698, 19318, 78703, 156773, 157406, 277139, 313546, 554278, 1023139, 2038049, 2046278, 3602807, 4076098, 7205614, 58476329, 116952658, 760192277, 1520384554]

約数ペア:

[(1, 1520384554), (2, 760192277), (13, 116952658), (26, 58476329), (211, 7205614), (373, 4076098), (422, 3602807), (743, 2046278), (746, 2038049), (1486, 1023139), (2743, 554278), (4849, 313546), (5486, 277139), (9659, 157406), (9698, 156773), (19318, 78703)]