126820761010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{437312969}}^1$

素因数の和:437313005

約数の個数: 16

約数和(自身を含む): 236149003800

約数和(自身を除く): 109328242790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 437312969, 874625938, 2186564845, 4373129690, 12682076101, 25364152202, 63410380505, 126820761010]

約数ペア:

[(1, 126820761010), (2, 63410380505), (5, 25364152202), (10, 12682076101), (29, 4373129690), (58, 2186564845), (145, 874625938), (290, 437312969)]