2097939128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15426023}}^1$

素因数の和:15426046

約数の個数: 16

約数和(自身を含む): 4165026480

約数和(自身を除く): 2067087352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15426023, 30852046, 61704092, 123408184, 262242391, 524484782, 1048969564, 2097939128]

約数ペア:

[(1, 2097939128), (2, 1048969564), (4, 524484782), (8, 262242391), (17, 123408184), (34, 61704092), (68, 30852046), (136, 15426023)]