1986657803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{120047}}^1$

素因数の和:120146

約数の個数: 16

約数和(自身を含む): 2285713920

約数和(自身を除く): 299056117

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 120047, 1560611, 2280893, 8043149, 29651609, 104560937, 152819831, 1986657803]

約数ペア:

[(1, 1986657803), (13, 152819831), (19, 104560937), (67, 29651609), (247, 8043149), (871, 2280893), (1273, 1560611), (16549, 120047)]