127528996

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{23599}}^1$

素因数の和:23803

約数の個数: 24

約数和(自身を含む): 256390400

約数和(自身を除く): 128861404

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 23599, 47198, 94396, 165193, 330386, 660772, 4554607, 9109214, 18218428, 31882249, 63764498, 127528996]

約数ペア:

[(1, 127528996), (2, 63764498), (4, 31882249), (7, 18218428), (14, 9109214), (28, 4554607), (193, 660772), (386, 330386), (772, 165193), (1351, 94396), (2702, 47198), (5404, 23599)]