1340897888978

素因数分解:

$2^1\times {\mathrm{2939}}^1\times {\mathrm{12109}}^1\times {\mathrm{18839}}^1$

素因数の和:33889

約数の個数: 16

約数和(自身を含む): 2012304168000

約数和(自身を除く): 671406279022

約数列:

[1, 2, 2939, 5878, 12109, 18839, 24218, 37678, 35588351, 55367821, 71176702, 110735642, 228121451, 456242902, 670448944489, 1340897888978]

約数ペア:

[(1, 1340897888978), (2, 670448944489), (2939, 456242902), (5878, 228121451), (12109, 110735642), (18839, 71176702), (24218, 55367821), (37678, 35588351)]