4387231618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28488517}}^1$

素因数の和:28488537

約数の個数: 16

約数和(自身を含む): 8204693184

約数和(自身を除く): 3817461566

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 28488517, 56977034, 199419619, 313373687, 398839238, 626747374, 2193615809, 4387231618]

約数ペア:

[(1, 4387231618), (2, 2193615809), (7, 626747374), (11, 398839238), (14, 313373687), (22, 199419619), (77, 56977034), (154, 28488517)]