1401472456

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{344173}}^1$

素因数の和:344688

約数の個数: 16

約数和(自身を含む): 2632931100

約数和(自身を除く): 1231458644

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 344173, 688346, 1376692, 2753384, 175184057, 350368114, 700736228, 1401472456]

約数ペア:

[(1, 1401472456), (2, 700736228), (4, 350368114), (8, 175184057), (509, 2753384), (1018, 1376692), (2036, 688346), (4072, 344173)]