3289808

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1754

約数の個数: 20

約数和(自身を含む): 6428160

約数和(自身を除く): 3138352

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1619, 2032, 3238, 6476, 12952, 25904, 205613, 411226, 822452, 1644904, 3289808]

約数ペア:

[(1, 3289808), (2, 1644904), (4, 822452), (8, 411226), (16, 205613), (127, 25904), (254, 12952), (508, 6476), (1016, 3238), (1619, 2032)]