2543950110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6522949}}^1$

素因数の和:6522972

約数の個数: 32

約数和(自身を含む): 6575133600

約数和(自身を除く): 4031183490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6522949, 13045898, 19568847, 32614745, 39137694, 65229490, 84798337, 97844235, 169596674, 195688470, 254395011, 423991685, 508790022, 847983370, 1271975055, 2543950110]

約数ペア:

[(1, 2543950110), (2, 1271975055), (3, 847983370), (5, 508790022), (6, 423991685), (10, 254395011), (13, 195688470), (15, 169596674), (26, 97844235), (30, 84798337), (39, 65229490), (65, 39137694), (78, 32614745), (130, 19568847), (195, 13045898), (390, 6522949)]