2021283626

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{49139}}^1$

素因数の和:49429

約数の個数: 16

約数和(自身を含む): 3074591520

約数和(自身を除く): 1053307894

約数列:

[1, 2, 131, 157, 262, 314, 20567, 41134, 49139, 98278, 6437209, 7714823, 12874418, 15429646, 1010641813, 2021283626]

約数ペア:

[(1, 2021283626), (2, 1010641813), (131, 15429646), (157, 12874418), (262, 7714823), (314, 6437209), (20567, 98278), (41134, 49139)]