268300526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{75323}}^1$

素因数の和:75475

約数の個数: 16

約数和(自身を含む): 436577904

約数和(自身を除く): 168277378

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 75323, 150646, 979199, 1958398, 10319251, 20638502, 134150263, 268300526]

約数ペア:

[(1, 268300526), (2, 134150263), (13, 20638502), (26, 10319251), (137, 1958398), (274, 979199), (1781, 150646), (3562, 75323)]