433690426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{111949}}^1$

素因数の和:112113

約数の個数: 16

約数和(自身を含む): 705285000

約数和(自身を除く): 271594574

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 111949, 223898, 1455337, 2910674, 16680401, 33360802, 216845213, 433690426]

約数ペア:

[(1, 433690426), (2, 216845213), (13, 33360802), (26, 16680401), (149, 2910674), (298, 1455337), (1937, 223898), (3874, 111949)]