306156656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1471907}}^1$

素因数の和:1471928

約数の個数: 20

約数和(自身を含む): 638808072

約数和(自身を除く): 332651416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1471907, 2943814, 5887628, 11775256, 19134791, 23550512, 38269582, 76539164, 153078328, 306156656]

約数ペア:

[(1, 306156656), (2, 153078328), (4, 76539164), (8, 38269582), (13, 23550512), (16, 19134791), (26, 11775256), (52, 5887628), (104, 2943814), (208, 1471907)]