2149204526

素因数分解:

$2^1\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{60037}}^1$

素因数の和:62603

約数の個数: 16

約数和(自身を含む): 3685852896

約数和(自身を除く): 1536648370

約数列:

[1, 2, 7, 14, 2557, 5114, 17899, 35798, 60037, 120074, 420259, 840518, 153514609, 307029218, 1074602263, 2149204526]

約数ペア:

[(1, 2149204526), (2, 1074602263), (7, 307029218), (14, 153514609), (2557, 840518), (5114, 420259), (17899, 120074), (35798, 60037)]