3970521.00000000

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{16883}}^1$

素因数の和:17042

約数の個数: 20

約数和(自身を含む): 79557408

約数和(自身を除く): 38768080

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 16883, 33766, 67532, 135064, 270128, 2549333, 5098666, 10197332, 20394664, 40789328]

約数ペア:

[(1, 40789328), (2, 20394664), (4, 10197332), (8, 5098666), (16, 2549333), (151, 270128), (302, 135064), (604, 67532), (1208, 33766), (2416, 16883)]