2889766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5747

約数の個数: 16

約数和(自身を含む): 4935168

約数和(自身を除く): 2045402

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5711, 11422, 62821, 125642, 131353, 262706, 1444883, 2889766]

約数ペア:

[(1, 2889766), (2, 1444883), (11, 262706), (22, 131353), (23, 125642), (46, 62821), (253, 11422), (506, 5711)]