2178266038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{3371}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 3645401760

約数和(自身を除く): 1467135722

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 857, 1714, 3371, 6742, 11141, 22282, 24853, 43823, 49706, 87646, 97759, 195518, 323089, 646178, 1270867, 2541734, 2888947, 5777894, 37556311, 75112622, 83779463, 167558926, 1089133019, 2178266038]

約数ペア:

[(1, 2178266038), (2, 1089133019), (13, 167558926), (26, 83779463), (29, 75112622), (58, 37556311), (377, 5777894), (754, 2888947), (857, 2541734), (1714, 1270867), (3371, 646178), (6742, 323089), (11141, 195518), (22282, 97759), (24853, 87646), (43823, 49706)]