2912373919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1391483}}^1$

素因数の和:1391526

約数の個数: 16

約数和(自身を含む): 3740308992

約数和(自身を除く): 827935073

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 1391483, 9740381, 18089279, 32004109, 126624953, 224028763, 416053417, 2912373919]

約数ペア:

[(1, 2912373919), (7, 416053417), (13, 224028763), (23, 126624953), (91, 32004109), (161, 18089279), (299, 9740381), (2093, 1391483)]