1748342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 16

約数和(自身を含む): 2788800

約数和(自身を除く): 1040458

約数列:

[1, 2, 19, 38, 139, 278, 331, 662, 2641, 5282, 6289, 12578, 46009, 92018, 874171, 1748342]

約数ペア:

[(1, 1748342), (2, 874171), (19, 92018), (38, 46009), (139, 12578), (278, 6289), (331, 5282), (662, 2641)]