1260853504

素因数分解:

$2^8\times {\mathrm{4925209}}^1$

素因数の和:4925225

約数の個数: 18

約数和(自身を含む): 2516782310

約数和(自身を除く): 1255928806

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4925209, 9850418, 19700836, 39401672, 78803344, 157606688, 315213376, 630426752, 1260853504]

約数ペア:

[(1, 1260853504), (2, 630426752), (4, 315213376), (8, 157606688), (16, 78803344), (32, 39401672), (64, 19700836), (128, 9850418), (256, 4925209)]