1291214794

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1\times {\mathrm{2281}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 1945359360

約数和(自身を除く): 654144566

約数列:

[1, 2, 383, 739, 766, 1478, 2281, 4562, 283037, 566074, 873623, 1685659, 1747246, 3371318, 645607397, 1291214794]

約数ペア:

[(1, 1291214794), (2, 645607397), (383, 3371318), (739, 1747246), (766, 1685659), (1478, 873623), (2281, 566074), (4562, 283037)]