1268266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 2016000

約数和(自身を除く): 747734

約数列:

[1, 2, 23, 46, 79, 158, 349, 698, 1817, 3634, 8027, 16054, 27571, 55142, 634133, 1268266]

約数ペア:

[(1, 1268266), (2, 634133), (23, 55142), (46, 27571), (79, 16054), (158, 8027), (349, 3634), (698, 1817)]