386923148

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{157799}}^1$

素因数の和:158416

約数の個数: 12

約数和(自身を含む): 678224400

約数和(自身を除く): 291301252

約数列:

[1, 2, 4, 613, 1226, 2452, 157799, 315598, 631196, 96730787, 193461574, 386923148]

約数ペア:

[(1, 386923148), (2, 193461574), (4, 96730787), (613, 631196), (1226, 315598), (2452, 157799)]