2912389382

素因数分解:

$2^1\times 7^2\times {\mathrm{29718259}}^1$

素因数の和:29718275

約数の個数: 12

約数和(自身を含む): 5081822460

約数和(自身を除く): 2169433078

約数列:

[1, 2, 7, 14, 49, 98, 29718259, 59436518, 208027813, 416055626, 1456194691, 2912389382]

約数ペア:

[(1, 2912389382), (2, 1456194691), (7, 416055626), (14, 208027813), (49, 59436518), (98, 29718259)]