320230978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{366397}}^1$

素因数の和:366441

約数の個数: 16

約数和(自身を含む): 527613120

約数和(自身を除く): 207382142

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 366397, 732794, 6961543, 8427131, 13923086, 16854262, 160115489, 320230978]

約数ペア:

[(1, 320230978), (2, 160115489), (19, 16854262), (23, 13923086), (38, 8427131), (46, 6961543), (437, 732794), (874, 366397)]