4038013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 4923520

約数和(自身を除く): 885507

約数列:

[1, 7, 19, 97, 133, 313, 679, 1843, 2191, 5947, 12901, 30361, 41629, 212527, 576859, 4038013]

約数ペア:

[(1, 4038013), (7, 576859), (19, 212527), (97, 41629), (133, 30361), (313, 12901), (679, 5947), (1843, 2191)]