2912583190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{21031}}^1$

素因数の和:22308

約数の個数: 32

約数和(自身を含む): 5724069120

約数和(自身を除く): 2811485930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1259, 2518, 6295, 12590, 13849, 21031, 27698, 42062, 69245, 105155, 138490, 210310, 231341, 462682, 1156705, 2313410, 26478029, 52956058, 132390145, 264780290, 291258319, 582516638, 1456291595, 2912583190]

約数ペア:

[(1, 2912583190), (2, 1456291595), (5, 582516638), (10, 291258319), (11, 264780290), (22, 132390145), (55, 52956058), (110, 26478029), (1259, 2313410), (2518, 1156705), (6295, 462682), (12590, 231341), (13849, 210310), (21031, 138490), (27698, 105155), (42062, 69245)]