5430256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{26107}}^1$

素因数の和:26128

約数の個数: 20

約数和(自身を含む): 11330872

約数和(自身を除く): 5900616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 26107, 52214, 104428, 208856, 339391, 417712, 678782, 1357564, 2715128, 5430256]

約数ペア:

[(1, 5430256), (2, 2715128), (4, 1357564), (8, 678782), (13, 417712), (16, 339391), (26, 208856), (52, 104428), (104, 52214), (208, 26107)]