2021121286

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{25733}}^1$

素因数の和:26135

約数の個数: 16

約数和(自身を含む): 3062757744

約数和(自身を除く): 1041636458

約数列:

[1, 2, 173, 227, 346, 454, 25733, 39271, 51466, 78542, 4451809, 5841391, 8903618, 11682782, 1010560643, 2021121286]

約数ペア:

[(1, 2021121286), (2, 1010560643), (173, 11682782), (227, 8903618), (346, 5841391), (454, 4451809), (25733, 78542), (39271, 51466)]