40438441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 44640000

約数和(自身を除く): 4201559

約数列:

[1, 19, 29, 79, 551, 929, 1501, 2291, 17651, 26941, 43529, 73391, 511879, 1394429, 2128339, 40438441]

約数ペア:

[(1, 40438441), (19, 2128339), (29, 1394429), (79, 511879), (551, 73391), (929, 43529), (1501, 26941), (2291, 17651)]