3521426

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 16

約数和(自身を含む): 5443200

約数和(自身を除く): 1921774

約数列:

[1, 2, 53, 106, 139, 239, 278, 478, 7367, 12667, 14734, 25334, 33221, 66442, 1760713, 3521426]

約数ペア:

[(1, 3521426), (2, 1760713), (53, 66442), (106, 33221), (139, 25334), (239, 14734), (278, 12667), (478, 7367)]