331320392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3185773}}^1$

素因数の和:3185792

約数の個数: 16

約数和(自身を含む): 669012540

約数和(自身を除く): 337692148

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3185773, 6371546, 12743092, 25486184, 41415049, 82830098, 165660196, 331320392]

約数ペア:

[(1, 331320392), (2, 165660196), (4, 82830098), (8, 41415049), (13, 25486184), (26, 12743092), (52, 6371546), (104, 3185773)]