2854942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 4443120

約数和(自身を除く): 1588178

約数列:

[1, 2, 43, 86, 89, 178, 373, 746, 3827, 7654, 16039, 32078, 33197, 66394, 1427471, 2854942]

約数ペア:

[(1, 2854942), (2, 1427471), (43, 66394), (86, 33197), (89, 32078), (178, 16039), (373, 7654), (746, 3827)]