1406535557

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{4051}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 1622485632

約数和(自身を除く): 215950075

約数列:

[1, 7, 193, 257, 1351, 1799, 4051, 28357, 49601, 347207, 781843, 1041107, 5472901, 7287749, 200933651, 1406535557]

約数ペア:

[(1, 1406535557), (7, 200933651), (193, 7287749), (257, 5472901), (1351, 1041107), (1799, 781843), (4051, 347207), (28357, 49601)]