421567202

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971353}}^1$

素因数の和:971393

約数の個数: 16

約数和(自身を含む): 745999872

約数和(自身を除く): 324432670

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 971353, 1942706, 6799471, 13598942, 30111943, 60223886, 210783601, 421567202]

約数ペア:

[(1, 421567202), (2, 210783601), (7, 60223886), (14, 30111943), (31, 13598942), (62, 6799471), (217, 1942706), (434, 971353)]