2978238

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{4639}}^1$

素因数の和:4751

約数の個数: 16

約数和(自身を含む): 6013440

約数和(自身を除く): 3035202

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 4639, 9278, 13917, 27834, 496373, 992746, 1489119, 2978238]

約数ペア:

[(1, 2978238), (2, 1489119), (3, 992746), (6, 496373), (107, 27834), (214, 13917), (321, 9278), (642, 4639)]