3257438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 5216400

約数和(自身を除く): 1958962

約数列:

[1, 2, 17, 34, 149, 298, 643, 1286, 2533, 5066, 10931, 21862, 95807, 191614, 1628719, 3257438]

約数ペア:

[(1, 3257438), (2, 1628719), (17, 191614), (34, 95807), (149, 21862), (298, 10931), (643, 5066), (1286, 2533)]