2018745029

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{25747}}^1$

素因数の和:26264

約数の個数: 16

約数和(自身を含む): 2412484608

約数和(自身を除く): 393739579

約数列:

[1, 7, 23, 161, 487, 3409, 11201, 25747, 78407, 180229, 592181, 4145267, 12538789, 87771523, 288392147, 2018745029]

約数ペア:

[(1, 2018745029), (7, 288392147), (23, 87771523), (161, 12538789), (487, 4145267), (3409, 592181), (11201, 180229), (25747, 78407)]