2840914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:585

約数の個数: 16

約数和(自身を含む): 4487040

約数和(自身を除く): 1646126

約数列:

[1, 2, 23, 46, 151, 302, 409, 818, 3473, 6946, 9407, 18814, 61759, 123518, 1420457, 2840914]

約数ペア:

[(1, 2840914), (2, 1420457), (23, 123518), (46, 61759), (151, 18814), (302, 9407), (409, 6946), (818, 3473)]