201419408528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968362541}}^1$

素因数の和:968362562

約数の個数: 20

約数和(自身を含む): 420269343228

約数和(自身を除く): 218849934700

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968362541, 1936725082, 3873450164, 7746900328, 12588713033, 15493800656, 25177426066, 50354852132, 100709704264, 201419408528]

約数ペア:

[(1, 201419408528), (2, 100709704264), (4, 50354852132), (8, 25177426066), (13, 15493800656), (16, 12588713033), (26, 7746900328), (52, 3873450164), (104, 1936725082), (208, 968362541)]