2276656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7516

約数の個数: 20

約数和(自身を含む): 4643800

約数和(自身を除く): 2367144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7489, 14978, 29956, 59912, 119824, 142291, 284582, 569164, 1138328, 2276656]

約数ペア:

[(1, 2276656), (2, 1138328), (4, 569164), (8, 284582), (16, 142291), (19, 119824), (38, 59912), (76, 29956), (152, 14978), (304, 7489)]