2013752638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{63131}}^1$

素因数の和:63563

約数の個数: 16

約数和(自身を含む): 3102306480

約数和(自身を除く): 1088553842

約数列:

[1, 2, 41, 82, 389, 778, 15949, 31898, 63131, 126262, 2588371, 5176742, 24557959, 49115918, 1006876319, 2013752638]

約数ペア:

[(1, 2013752638), (2, 1006876319), (41, 49115918), (82, 24557959), (389, 5176742), (778, 2588371), (15949, 126262), (31898, 63131)]