2018573285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157271}}^1$

素因数の和:157444

約数の個数: 16

約数和(自身を含む): 2581777152

約数和(自身を除く): 563203867

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12835, 157271, 786355, 2673607, 13368035, 23747921, 118739605, 403714657, 2018573285]

約数ペア:

[(1, 2018573285), (5, 403714657), (17, 118739605), (85, 23747921), (151, 13368035), (755, 2673607), (2567, 786355), (12835, 157271)]