4282942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 6930000

約数和(自身を除く): 2647058

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 2749, 5498, 52231, 104462, 112709, 225418, 2141471, 4282942]

約数ペア:

[(1, 4282942), (2, 2141471), (19, 225418), (38, 112709), (41, 104462), (82, 52231), (779, 5498), (1558, 2749)]