421742018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{8039}}^1$

素因数の和:9601

約数の個数: 16

約数和(自身を含む): 670343040

約数和(自身を除く): 248601022

約数列:

[1, 2, 17, 34, 1543, 3086, 8039, 16078, 26231, 52462, 136663, 273326, 12404177, 24808354, 210871009, 421742018]

約数ペア:

[(1, 421742018), (2, 210871009), (17, 24808354), (34, 12404177), (1543, 273326), (3086, 136663), (8039, 52462), (16078, 26231)]