2549078015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{267901}}^1$

素因数の和:268090

約数の個数: 16

約数和(自身を含む): 3356276256

約数和(自身を除く): 807198241

約数列:

[1, 5, 11, 55, 173, 865, 1903, 9515, 267901, 1339505, 2946911, 14734555, 46346873, 231734365, 509815603, 2549078015]

約数ペア:

[(1, 2549078015), (5, 509815603), (11, 231734365), (55, 46346873), (173, 14734555), (865, 2946911), (1903, 1339505), (9515, 267901)]