2116746908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1638349}}^1$

素因数の和:1638389

約数の個数: 24

約数和(自身を含む): 4128642000

約数和(自身を除く): 2011895092

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1638349, 3276698, 6553396, 27851933, 31128631, 55703866, 62257262, 111407732, 124514524, 529186727, 1058373454, 2116746908]

約数ペア:

[(1, 2116746908), (2, 1058373454), (4, 529186727), (17, 124514524), (19, 111407732), (34, 62257262), (38, 55703866), (68, 31128631), (76, 27851933), (323, 6553396), (646, 3276698), (1292, 1638349)]