405932512

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{239347}}^1$

素因数の和:239410

約数の個数: 24

約数和(自身を含む): 814261896

約数和(自身を除く): 408329384

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 239347, 478694, 957388, 1914776, 3829552, 7659104, 12685391, 25370782, 50741564, 101483128, 202966256, 405932512]

約数ペア:

[(1, 405932512), (2, 202966256), (4, 101483128), (8, 50741564), (16, 25370782), (32, 12685391), (53, 7659104), (106, 3829552), (212, 1914776), (424, 957388), (848, 478694), (1696, 239347)]