2399012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7789}}^1$

素因数の和:7811

約数の個数: 24

約数和(自身を含む): 5234880

約数和(自身を除く): 2835868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7789, 15578, 31156, 54523, 85679, 109046, 171358, 218092, 342716, 599753, 1199506, 2399012]

約数ペア:

[(1, 2399012), (2, 1199506), (4, 599753), (7, 342716), (11, 218092), (14, 171358), (22, 109046), (28, 85679), (44, 54523), (77, 31156), (154, 15578), (308, 7789)]