2789897903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1\times {\mathrm{2179}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 3030636000

約数和(自身を除く): 240738097

約数列:

[1, 13, 149, 661, 1937, 2179, 8593, 28327, 98489, 324671, 1280357, 1440319, 4220723, 18724147, 214607531, 2789897903]

約数ペア:

[(1, 2789897903), (13, 214607531), (149, 18724147), (661, 4220723), (1937, 1440319), (2179, 1280357), (8593, 324671), (28327, 98489)]