120145246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{243209}}^1$

素因数の和:243243

約数の個数: 16

約数和(自身を含む): 204296400

約数和(自身を除く): 84151154

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 243209, 486418, 3161717, 4620971, 6323434, 9241942, 60072623, 120145246]

約数ペア:

[(1, 120145246), (2, 60072623), (13, 9241942), (19, 6323434), (26, 4620971), (38, 3161717), (247, 486418), (494, 243209)]