2090392208

素因数分解:

$2^4\times {\mathrm{2917}}^1\times {\mathrm{44789}}^1$

素因数の和:47714

約数の個数: 20

約数和(自身を含む): 4051613820

約数和(自身を除く): 1961221612

約数列:

[1, 2, 4, 8, 16, 2917, 5834, 11668, 23336, 44789, 46672, 89578, 179156, 358312, 716624, 130649513, 261299026, 522598052, 1045196104, 2090392208]

約数ペア:

[(1, 2090392208), (2, 1045196104), (4, 522598052), (8, 261299026), (16, 130649513), (2917, 716624), (5834, 358312), (11668, 179156), (23336, 89578), (44789, 46672)]