2668814.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 78274560

約数和(自身を除く): 6853951

約数列:

[1, 13, 127, 181, 239, 1651, 2353, 3107, 22987, 30353, 43259, 298831, 394589, 562367, 5493893, 71420609]

約数ペア:

[(1, 71420609), (13, 5493893), (127, 562367), (181, 394589), (239, 298831), (1651, 43259), (2353, 30353), (3107, 22987)]