2076384961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{678779}}^1$

素因数の和:678828

約数の個数: 16

約数和(自身を含む): 2606515200

約数和(自身を除く): 530130239

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 678779, 4751453, 12896801, 15611917, 90277607, 109283419, 296626423, 2076384961]

約数ペア:

[(1, 2076384961), (7, 296626423), (19, 109283419), (23, 90277607), (133, 15611917), (161, 12896801), (437, 4751453), (3059, 678779)]