1359968272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6538309}}^1$

素因数の和:6538330

約数の個数: 20

約数和(自身を含む): 2837626540

約数和(自身を除く): 1477658268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6538309, 13076618, 26153236, 52306472, 84998017, 104612944, 169996034, 339992068, 679984136, 1359968272]

約数ペア:

[(1, 1359968272), (2, 679984136), (4, 339992068), (8, 169996034), (13, 104612944), (16, 84998017), (26, 52306472), (52, 26153236), (104, 13076618), (208, 6538309)]