393516004

素因数分解:

$2^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{13147}}^1$

素因数の和:14227

約数の個数: 24

約数和(自身を含む): 787828160

約数和(自身を除く): 394312156

約数列:

[1, 2, 4, 7, 14, 28, 1069, 2138, 4276, 7483, 13147, 14966, 26294, 29932, 52588, 92029, 184058, 368116, 14054143, 28108286, 56216572, 98379001, 196758002, 393516004]

約数ペア:

[(1, 393516004), (2, 196758002), (4, 98379001), (7, 56216572), (14, 28108286), (28, 14054143), (1069, 368116), (2138, 184058), (4276, 92029), (7483, 52588), (13147, 29932), (14966, 26294)]