2018691470

素因数分解:

$2^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{130829}}^1$

素因数の和:132379

約数の個数: 16

約数和(自身を含む): 3636027360

約数和(自身を除く): 1617335890

約数列:

[1, 2, 5, 10, 1543, 3086, 7715, 15430, 130829, 261658, 654145, 1308290, 201869147, 403738294, 1009345735, 2018691470]

約数ペア:

[(1, 2018691470), (2, 1009345735), (5, 403738294), (10, 201869147), (1543, 1308290), (3086, 654145), (7715, 261658), (15430, 130829)]