804959396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{258331}}^1$

素因数の和:258395

約数の個数: 24

約数和(自身を含む): 1518992160

約数和(自身を除く): 714032764

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 258331, 516662, 1033324, 4908289, 9816578, 10591571, 19633156, 21183142, 42366284, 201239849, 402479698, 804959396]

約数ペア:

[(1, 804959396), (2, 402479698), (4, 201239849), (19, 42366284), (38, 21183142), (41, 19633156), (76, 10591571), (82, 9816578), (164, 4908289), (779, 1033324), (1558, 516662), (3116, 258331)]