809172194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{119101}}^1$

素因数の和:119225

約数の個数: 16

約数和(自身を含む): 1257717120

約数和(自身を除く): 448544926

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 119101, 238202, 5121343, 9408979, 10242686, 18817958, 404586097, 809172194]

約数ペア:

[(1, 809172194), (2, 404586097), (43, 18817958), (79, 10242686), (86, 9408979), (158, 5121343), (3397, 238202), (6794, 119101)]