261005024

素因数分解:

$2^5\times 7^1\times {\mathrm{1165201}}^1$

素因数の和:1165218

約数の個数: 24

約数和(自身を含む): 587261808

約数和(自身を除く): 326256784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1165201, 2330402, 4660804, 8156407, 9321608, 16312814, 18643216, 32625628, 37286432, 65251256, 130502512, 261005024]

約数ペア:

[(1, 261005024), (2, 130502512), (4, 65251256), (7, 37286432), (8, 32625628), (14, 18643216), (16, 16312814), (28, 9321608), (32, 8156407), (56, 4660804), (112, 2330402), (224, 1165201)]