839488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1034

約数の個数: 28

約数和(自身を含む): 1795780

約数和(自身を除く): 956292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1009, 2018, 4036, 8072, 13117, 16144, 26234, 32288, 52468, 64576, 104936, 209872, 419744, 839488]

約数ペア:

[(1, 839488), (2, 419744), (4, 209872), (8, 104936), (13, 64576), (16, 52468), (26, 32288), (32, 26234), (52, 16144), (64, 13117), (104, 8072), (208, 4036), (416, 2018), (832, 1009)]