2019267070

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{745117}}^1$

素因数の和:745395

約数の個数: 16

約数和(自身を含む): 3648097728

約数和(自身を除く): 1628830658

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 745117, 1490234, 3725585, 7451170, 201926707, 403853414, 1009633535, 2019267070]

約数ペア:

[(1, 2019267070), (2, 1009633535), (5, 403853414), (10, 201926707), (271, 7451170), (542, 3725585), (1355, 1490234), (2710, 745117)]