426571808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1025413}}^1$

素因数の和:1025436

約数の個数: 24

約数和(自身を含む): 904415148

約数和(自身を除く): 477843340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1025413, 2050826, 4101652, 8203304, 13330369, 16406608, 26660738, 32813216, 53321476, 106642952, 213285904, 426571808]

約数ペア:

[(1, 426571808), (2, 213285904), (4, 106642952), (8, 53321476), (13, 32813216), (16, 26660738), (26, 16406608), (32, 13330369), (52, 8203304), (104, 4101652), (208, 2050826), (416, 1025413)]