2450164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 4571840

約数和(自身を除く): 2121676

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 313, 412, 626, 1252, 1957, 3914, 5947, 7828, 11894, 23788, 32239, 64478, 128956, 612541, 1225082, 2450164]

約数ペア:

[(1, 2450164), (2, 1225082), (4, 612541), (19, 128956), (38, 64478), (76, 32239), (103, 23788), (206, 11894), (313, 7828), (412, 5947), (626, 3914), (1252, 1957)]