839776912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4037389}}^1$

素因数の和:4037410

約数の個数: 20

約数和(自身を含む): 1752227260

約数和(自身を除く): 912450348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4037389, 8074778, 16149556, 32299112, 52486057, 64598224, 104972114, 209944228, 419888456, 839776912]

約数ペア:

[(1, 839776912), (2, 419888456), (4, 209944228), (8, 104972114), (13, 64598224), (16, 52486057), (26, 32299112), (52, 16149556), (104, 8074778), (208, 4037389)]