129615854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{29101}}^1$

素因数の和:29251

約数の個数: 16

約数和(自身を含む): 207439056

約数和(自身を除く): 77823202

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 29101, 58202, 494717, 989434, 3812231, 7624462, 64807927, 129615854]

約数ペア:

[(1, 129615854), (2, 64807927), (17, 7624462), (34, 3812231), (131, 989434), (262, 494717), (2227, 58202), (4454, 29101)]