874378928

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{157489}}^1$

素因数の和:157844

約数の個数: 20

約数和(自身を含む): 1699002120

約数和(自身を除く): 824623192

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 157489, 314978, 629956, 1259912, 2519824, 54648683, 109297366, 218594732, 437189464, 874378928]

約数ペア:

[(1, 874378928), (2, 437189464), (4, 218594732), (8, 109297366), (16, 54648683), (347, 2519824), (694, 1259912), (1388, 629956), (2776, 314978), (5552, 157489)]