1303952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6269}}^1$

素因数の和:6290

約数の個数: 20

約数和(自身を含む): 2721180

約数和(自身を除く): 1417228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6269, 12538, 25076, 50152, 81497, 100304, 162994, 325988, 651976, 1303952]

約数ペア:

[(1, 1303952), (2, 651976), (4, 325988), (8, 162994), (13, 100304), (16, 81497), (26, 50152), (52, 25076), (104, 12538), (208, 6269)]