40402258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1879}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 65378880

約数和(自身を除く): 24976622

約数列:

[1, 2, 13, 26, 827, 1654, 1879, 3758, 10751, 21502, 24427, 48854, 1553933, 3107866, 20201129, 40402258]

約数ペア:

[(1, 40402258), (2, 20201129), (13, 3107866), (26, 1553933), (827, 48854), (1654, 24427), (1879, 21502), (3758, 10751)]