2051212766078

素因数分解:

$2^1\times 7^3\times {\mathrm{2990106073}}^1$

素因数の和:2990106096

約数の個数: 16

約数和(自身を含む): 3588127288800

約数和(自身を除く): 1536914522722

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2990106073, 5980212146, 20930742511, 41861485022, 146515197577, 293030395154, 1025606383039, 2051212766078]

約数ペア:

[(1, 2051212766078), (2, 1025606383039), (7, 293030395154), (14, 146515197577), (49, 41861485022), (98, 20930742511), (343, 5980212146), (686, 2990106073)]