123798836

素因数分解:

$2^2\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{3347}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 247859136

約数和(自身を除く): 124060300

約数列:

[1, 2, 4, 7, 14, 28, 1321, 2642, 3347, 5284, 6694, 9247, 13388, 18494, 23429, 36988, 46858, 93716, 4421387, 8842774, 17685548, 30949709, 61899418, 123798836]

約数ペア:

[(1, 123798836), (2, 61899418), (4, 30949709), (7, 17685548), (14, 8842774), (28, 4421387), (1321, 93716), (2642, 46858), (3347, 36988), (5284, 23429), (6694, 18494), (9247, 13388)]