2109551014

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{45439}}^1$

素因数の和:45747

約数の個数: 16

約数和(自身を含む): 3206246400

約数和(自身を除く): 1096695386

約数列:

[1, 2, 139, 167, 278, 334, 23213, 45439, 46426, 90878, 6316021, 7588313, 12632042, 15176626, 1054775507, 2109551014]

約数ペア:

[(1, 2109551014), (2, 1054775507), (139, 15176626), (167, 12632042), (278, 7588313), (334, 6316021), (23213, 90878), (45439, 46426)]