355272112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1708039}}^1$

素因数の和:1708060

約数の個数: 20

約数和(自身を含む): 741289360

約数和(自身を除く): 386017248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1708039, 3416078, 6832156, 13664312, 22204507, 27328624, 44409014, 88818028, 177636056, 355272112]

約数ペア:

[(1, 355272112), (2, 177636056), (4, 88818028), (8, 44409014), (13, 27328624), (16, 22204507), (26, 13664312), (52, 6832156), (104, 3416078), (208, 1708039)]