1956728260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{914359}}^1$

素因数の和:914475

約数の個数: 24

約数和(自身を含む): 4147536960

約数和(自身を除く): 2190808700

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 914359, 1828718, 3657436, 4571795, 9143590, 18287180, 97836413, 195672826, 391345652, 489182065, 978364130, 1956728260]

約数ペア:

[(1, 1956728260), (2, 978364130), (4, 489182065), (5, 391345652), (10, 195672826), (20, 97836413), (107, 18287180), (214, 9143590), (428, 4571795), (535, 3657436), (1070, 1828718), (2140, 914359)]