2407970257

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{5417}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 3145734144

約数和(自身を除く): 737763887

約数列:

[1, 7, 11, 23, 77, 161, 251, 253, 1757, 1771, 2761, 5417, 5773, 19327, 37919, 40411, 59587, 63503, 124591, 417109, 444521, 872137, 1359667, 1370501, 9517669, 9593507, 14956337, 31272341, 104694359, 218906387, 343995751, 2407970257]

約数ペア:

[(1, 2407970257), (7, 343995751), (11, 218906387), (23, 104694359), (77, 31272341), (161, 14956337), (251, 9593507), (253, 9517669), (1757, 1370501), (1771, 1359667), (2761, 872137), (5417, 444521), (5773, 417109), (19327, 124591), (37919, 63503), (40411, 59587)]