8342404

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 16748928

約数和(自身を除く): 8406524

約数列:

[1, 2, 4, 7, 14, 28, 401, 743, 802, 1486, 1604, 2807, 2972, 5201, 5614, 10402, 11228, 20804, 297943, 595886, 1191772, 2085601, 4171202, 8342404]

約数ペア:

[(1, 8342404), (2, 4171202), (4, 2085601), (7, 1191772), (14, 595886), (28, 297943), (401, 20804), (743, 11228), (802, 10402), (1486, 5614), (1604, 5201), (2807, 2972)]